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Hydroponics systems for sale on largest auction and classifieds sites

Home / / Hydroponics systems refurbished & used for sale | For Sale USA
Pot vertical hydroponics - pot,

Pot vertical hydroponics - pot,

$209.00
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Active aqua hydroponic water - active,

Active aqua hydroponic water - active,

$299.00
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Vivosun hydroponic site grow - site,

Vivosun hydroponic site grow - site,

$76.94
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Aircube active oxygen ebb - active,

Aircube active oxygen ebb - active,

$899.95
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Pot vertical hydroponics - pot,

Pot vertical hydroponics - pot,

$229.00
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121pcs hydroponic pods kit - 121pcs,

121pcs hydroponic pods kit - 121pcs,

$15.80
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148 pcs grow - pcs,

148 pcs grow - pcs,

$19.99
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Vevor hydroponics growing - hydroponics,

Vevor hydroponics growing - hydroponics,

$62.91
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Hydroponics deep water culture - hydroponics,

Hydroponics deep water culture - hydroponics,

$99.90
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Aerogarden 903130 1100 bounty - aerogarden,

Aerogarden 903130 1100 bounty - aerogarden,

$139.99
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Spider farmer dwc hydroponic - dwc,

Spider farmer dwc hydroponic - dwc,

$45.99
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Powergrow cloner plant - powergrow, ®

Powergrow cloner plant - powergrow, ®

$59.95
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Pot black tower garden - 30-pot,

Pot black tower garden - 30-pot,

$68.99
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New hydrologic stealth ro150 - new,

New hydrologic stealth ro150 - new,

$129.00
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Site aeroponic rdwc - site,

Site aeroponic rdwc - site,

$300.00
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3ft led califlowerbox smart - califlowerbox,

3ft led califlowerbox smart - califlowerbox,

$785.48
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Suncoze 160pcs hydroponic - suncoze,

Suncoze 160pcs hydroponic - suncoze,

$28.87
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General hydroponics flora - general,

General hydroponics flora - general,

$38.49
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Grow sponge hydroponics - sponge,

Grow sponge hydroponics - sponge,

$15.99
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Mars hydro buckets dwc - mars,

Mars hydro buckets dwc - mars,

$125.99
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Hydroponics deep water culture - hydroponics,

Hydroponics deep water culture - hydroponics,

$71.99
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Pot vertical hydroponics - pot,

Pot vertical hydroponics - pot,

$195.00
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Uimoso hydroponic grow system - grow,

Uimoso hydroponic grow system - grow,

$66.29
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New pot vertical - new,

New pot vertical - new,

$238.50
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Vevor hydroponics growing - vevor,

Vevor hydroponics growing - vevor,

$42.99
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Vivosun gal dwc hydroponics - dwc,

Vivosun gal dwc hydroponics - dwc,

$119.99
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121pcs hydroponic garden - hydroponic, seed

121pcs hydroponic garden - hydroponic, seed

$15.21
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Inch net pot cups 10 - pot,

Inch net pot cups 10 - pot,

$9.95
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200 rockwool cubes - rockwool,

200 rockwool cubes - rockwool,

$28.99
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Aerogarden harvest indoor - aerogarden,

Aerogarden harvest indoor - aerogarden,

$50.33
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Hydroponics growing - hydroponics,

Hydroponics growing - hydroponics,

$187.95
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Vertical hydroponic garden - hydroponic,

Vertical hydroponic garden - hydroponic,

$235.00
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Vivosun hydroponics rapid - vivosun,

Vivosun hydroponics rapid - vivosun,

$28.49
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Home hydroponics small - home, small-space

Home hydroponics small - home, small-space

$9.09
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Hydroponics deep water culture - hydroponics,

Hydroponics deep water culture - hydroponics,

$131.31
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Cloning bucket site cloner - bucket,

Cloning bucket site cloner - bucket,

$59.99
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Ahopegarden indoor garden - ahopegarden,

Ahopegarden indoor garden - ahopegarden,

$33.59
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Uimoso upvc hydroponic system - hydroponic,

Uimoso upvc hydroponic system - hydroponic,

$77.69
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General hydroponics flora - general,

General hydroponics flora - general,

$90.49
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Vita grow c hydroponic - grow,

Vita grow c hydroponic - grow,

$36.99
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Botanicare cal mag plus - cal, oz

Botanicare cal mag plus - cal, oz

$21.49
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Home hydroponics small space - hydroponics:, small-space

Home hydroponics small space - hydroponics:, small-space

$8.49
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Clay pebbles hydroton growing - pebbles,

Clay pebbles hydroton growing - pebbles,

$8.95
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Uimoso hydroponic tower system - uimoso,

Uimoso hydroponic tower system - uimoso,

$58.59
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Grow tent room complete - room,

Grow tent room complete - room,

$58.90
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Mars hydro buckets - mars, dwc

Mars hydro buckets - mars, dwc

$79.99
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General hydroponics flora - hydroponics,

General hydroponics flora - hydroponics,

$35.99
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Vivosun cubes hydroponics - cubes,

Vivosun cubes hydroponics - cubes,

$29.99
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X48 x80 complete grow - complete, tent

X48 x80 complete grow - complete, tent

$214.99
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Pcs square grow - square,

Pcs square grow - square,

$15.99
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Vivosun flexfeed 2pc dwc - flexfeed,

Vivosun flexfeed 2pc dwc - flexfeed,

$199.99
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121pcs hydroponic pods kit - 121pcs,

121pcs hydroponic pods kit - 121pcs,

$15.99
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Idoo indoor led hydroponics - idoo,

Idoo indoor led hydroponics - idoo,

$38.85
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Vivosun smart grow system - vivosun,

Vivosun smart grow system - vivosun,

$269.99
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Hydroponics growing system - system, 12

Hydroponics growing system - system, 12

$124.50
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Hydroponic grow kit - grow,

Hydroponic grow kit - grow,

$92.13
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Home hydroponics small space - home, hydroponics:

Home hydroponics small space - home, hydroponics:

$8.49
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Vevor hydroponics deep water - vevor,

Vevor hydroponics deep water - vevor,

$99.90
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241pcs seed pod kit - 241pcs,

241pcs seed pod kit - 241pcs,

$25.99
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General hydroponics florabloom - hydroponics,

General hydroponics florabloom - hydroponics,

$164.98
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Pot vertical hydroponics - 70,

Pot vertical hydroponics - 70,

$133.75
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Vivosun 55w commercial air - 15-55w,

Vivosun 55w commercial air - 15-55w,

$32.99
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Ahopegarden pods indoor - ahopegarden,

Ahopegarden pods indoor - ahopegarden,

$31.96
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General hydroponics flora - general,

General hydroponics flora - general,

$32.90
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Pot vertical hydroponic - 30-pot,

Pot vertical hydroponic - 30-pot,

$109.99
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Pack square grow - 60, sponges

Pack square grow - 60, sponges

$13.99
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Aerogarden harvest home - xl, in-home

Aerogarden harvest home - xl, in-home

$47.96
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Hydroponic growing system - , kit

Hydroponic growing system - , kit

$59.39
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Uimoso hydroponic site grow - site,

Uimoso hydroponic site grow - site,

$43.29
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Dwc hydroponic system kit - hydroponic,

Dwc hydroponic system kit - hydroponic,

$88.98
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General hydroponics florabloom - general,

General hydroponics florabloom - general,

$21.49
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Hydroponic tower growing - hydroponic,

Hydroponic tower growing - hydroponic,

$69.30
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Hydroponics growing system 6 - growing, system,

Hydroponics growing system 6 - growing, system,

$43.67
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Pot vertical hydroponics - 56,

Pot vertical hydroponics - 56,

$167.19
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Salsa garden seed - salsa,

Salsa garden seed - salsa,

$23.46
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120 hydroponic grow - 120,

120 hydroponic grow - 120,

$23.66
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121pcs seed pod - seed, kit

121pcs seed pod - seed, kit

$16.99
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Pack grow domes - pack,

Pack grow domes - pack,

$12.99
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General hydroponics florapro - general,

General hydroponics florapro - general,

$87.49
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Upgraded hydroponics growing - upgraded,

Upgraded hydroponics growing - upgraded,

$175.99
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Mars hydro 15l auto - hydro, kit

Mars hydro 15l auto - hydro, kit

$37.99
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Hydroponics growing system kit - hydroponics,

Hydroponics growing system kit - hydroponics,

$69.00
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Hydroponics seedling - pp,

Hydroponics seedling - pp,

$54.09
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Pot vertical hydroponics - 56,

Pot vertical hydroponics - 56,

$167.19
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Suncoze 320pcs hydroponic - 320pcs,

Suncoze 320pcs hydroponic - 320pcs,

$38.76
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Modern hydroponic grow kit - modern,

Modern hydroponic grow kit - modern,

$92.13
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General hydroponics flora - general,

General hydroponics flora - general,

$39.98
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Sale gallon dwc hydroponic - sale,

Sale gallon dwc hydroponic - sale,

$44.81
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Vivosun commercial air pump - vivosun,

Vivosun commercial air pump - vivosun,

$25.00
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Spider farmer smartg12 - spider,

Spider farmer smartg12 - spider,

$99.99
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Port vertical hydroponic - vertical,

Port vertical hydroponic - vertical,

$235.00
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Hydroponic system adjustable - hydroponic, system,adjustable

Hydroponic system adjustable - hydroponic, system,adjustable

$369.99
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Mars hydro ihub pro smart - mars,

Mars hydro ihub pro smart - mars,

$67.99
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2026 mars hydro 1000 - hydro, led

2026 mars hydro 1000 - hydro, led

$65.99
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Lex grow pro 1800 - lex,

Lex grow pro 1800 - lex,

$350.00
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Growonix series hydroponic - gx,

Growonix series hydroponic - gx,

$99.00
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📊96 listings · from $8.49 · avg $104.68

Browse 96 hydroponics systems listings currently in our index. Prices range from $8.49 to $899.95, with an average of $104.68. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about hydroponics systems →

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Everything you need to know about hydroponics systems

Whether you are looking for a brand-new or second-hand hydroponics systems, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $8.49, while premium listings can reach $899.95 — giving you a wide budget spread to work with. The average price of $104.68 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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