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Walk tunnel greenhouse - tunnel,
$105.99
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20x30ft heavy duty clear - 20x30ft,
$123.05
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Heavy duty black hdpe - heavy,
$63.99
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Greenhouse plastic cover - greenhouse,
$25.99
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6x10 wood greenhouse - 6x10, lean
$599.99
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Dolly parton metal sign - metal,
$14.00
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6x10 wood greenhouse for - ft,
$599.99
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Mil heavy duty - heavy, clear
$124.10
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Ft 30 black - 30, 30%
$58.99
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Black shade cloth 20x30 ft - shade,
$69.68
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Greenhouse plastic mil clear - greenhouse,
$29.99
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Clear white tarp heavy - white, duty
$183.99
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Mil greenhouse cover clear - 16, cover,clear
$162.06
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Clear green tarp heavy - clear,
$157.67
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Farm plastic supply - plastic,
$117.59
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Farm plastic supply 1 - farm, year
$80.00
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Farm plastic supply clear - plastic,
$124.98
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Tunnel greenhouse - tunnel,
$1900.00
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Clear white tarp 10 - 30,
$101.99
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Year mil clear plastic - 6,
$29.99
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Ft 30 black - 30, ft.
$61.49
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Cerbior sunblock shade - cerbior,
$17.84
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20x30ft black shade - 55%,
$46.18
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Year mil clear plastic - year,
$75.00
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Greenhouse frame metal - greenhouse,
$8.99
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Shade cloth mesh sun - 70%,
$98.52
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Heavy duty 20x30ft - heavy, clear
$163.39
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Clear heavy duty - 30',
$168.09
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Irac year resistant 6 mil - 4,
$111.99
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Mil clear greenhouse - mil,
$208.97
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20x30ft clear greenhouse - clear,
$185.99
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Low peak canopy fittings kits - peak,
$358.87
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High peak canopy - high,
$337.87
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Naizea indoor greenhouse - greenhouse, with
$89.99
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Outsunny wood garden - wood,
$129.99
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Carport greenhouse emt - &,
$128.87
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Coolmax year open uv - 4,
$117.59
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Tunnel greenhouse x30 - tunnel, 12'x30'
$2582.39
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Black shade cloth x - 30%,
$57.60
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Clear greenhouse mil - greenhouse,
$190.48
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Fir wood garden planter - wood,
$129.99
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Shade cloth 20x30 ft - cloth,
$64.32
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Clear green tarp heavy duty - green,
$160.53
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6 ft greenhouse - 🌳6.25,
$332.49
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Greenhouse clear plastic - greenhouse,
$47.99
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Black sun shade - sun, 20'
$63.36
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Heavy duty clear greenhouse - heavy,
$146.29
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Black shade cloth - 50%,
$50.35
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Sunblock shade cloth - sunblock,
$19.54
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Greenhouse frame metal - greenhouse,
$35.98
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Greenhouse cover - greenhouse,
$41.99
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String reinforced year uv - string,
$169.99
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Quonset greenhouse - x,
$3205.00
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Clear white tarp heavy duty - heavy,
$157.67
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Greenhouse replacement cover - greenhouse,
$34.99
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Percent shade cloth - shade,
$119.26
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Walk tunnel greenhouse - walk-in,
$187.64
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Galvanized steel tunnel - steel,
$2583.01
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String reinforced year - string, 4
$139.99
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Greenhouse frame metal - frame, 3/4"
$165.87
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In x 63 h - w, 27.5
$64.85
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Farm plastic supply irac - supply,
$117.59
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10x30ft anti tear greenhouse - anti-tear,
$108.99
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X 1ft raised garden - 1ft,
$75.99
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Greenhouse film - greenhouse, film,
$129.99
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Clear greenhouse plastic - clear,
$136.48
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Greenhouse frame metal - greenhouse,
$25.98
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10x20ft heavy duty clear - duty,
$54.99
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Workpro greenhouse multi size - workpro, multi-size
$54.98
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Mil greenhouse cover - greenhouse, cover,clear
$179.44
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X 7 lean to - 3.5',
$59.99
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Baquler tier mini greenhouse - baquler, 4
$88.49
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D x 63 - w,
$35.67
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Shade cloth 20x30 - 50%, ft
$66.93
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200 greenhouse 8 x26 - 200+, 8'x26'
$2726.39
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Mil greenhouse cover clear - mil,
$172.90
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Mini greenhouse for indoor - greenhouse,
$48.55
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Black shade cloth x - black,
$62.59
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Black shade cloth - shade,
$61.31
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Clear white tarp - clear,
$141.32
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Wide low peak flat roof - peak, or
$185.87
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Garden tier mini greenhouse - garden,
$74.26
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X 50 in - in.,
$54.94
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Galvanized pipe fittings - od, 1"
$269.98
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Clear heavy duty 14 - 30',
$120.42
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Clear white tarp - white, heavy
$140.01
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Greenhouse frame metal - 1",
$159.98
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20ft 30ft black - 20ft,
$79.99
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Workpro gardening greenhouse - workpro,
$61.99
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20ft 26ft 5mil greenhouse - x,
$41.00
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Tier mini greenhouse - -, 63"h
$58.26
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Cerbior block sun shade - cerbior,
$33.99
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Greenhouse clear tarp - greenhouse,
$176.86
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Vapor barrier supply 1 - supply, year
$78.99
Buy It Now
Looking for more greenhouse 20 x 30?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 94 greenhouse 20 x 30 listings currently in our index. Prices range from $8.99 to $3205, with an average of $251.28. 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 greenhouse 20 x 30 →
Try this: casino poker chip case | drum roadshow set pearl | amish horse and buggy lamplight oil lamp | antique japanese prints | angle valve | axiom mac memory | kaleidoscope wheels | coke light | sweden jersey | corocoro
Whether you are looking for a brand-new or second-hand greenhouse 20 x 30, eBay offers one of the largest selections available online. With 94 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 $8.99, while premium listings can reach $3205 — giving you a wide budget spread to work with. The average price of $251.28 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.