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Styrofoam block x 12 - x,
$19.99
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Free ship lot 100 styrofoam - ship,
$39.99
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Floral foam blocks pack 8 - foam, 7.8
$36.07
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New pack large - new,
$35.99
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Pack eps styrofoam foam - styrofoam,
$19.99
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Styrofoam blocks 12x - blocks, 4
$19.99
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Count styrofoam blocks - count,
$19.98
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Styrofoam blocks x 2 - styrofoam,
$19.99
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Pack eps styrofoam - pack,
$19.99
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White craft foam - white,
$33.23
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Nintendo nes box game - nintendo,
$12.93
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Styrofoam blocks x 2 - styrofoam, 8
$19.99
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Pcs reusable floral foam - floral,
$37.35
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Nes styrofoam block - styrofoam,
$7.99
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Styrofoam block 1875 - styrofoam, 12"x7"x1.1875"
$9.67
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Floracraft styrofoam block 8 - block, 1.8
$25.92
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Pack eps polystyrene foam - 24,
$19.99
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Pack floral foam blocks - foam,
$12.36
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Count styrofoam blocks - 24,
$44.95
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Pack round floral - floral, foam
$32.05
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Pcs craft foam - 8,
$27.08
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Pcs large green - 6,
$27.53
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Pcs large floral foam - floral,
$54.12
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Pack floral foam blocks - blocks, –
$14.99
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Bag styrofoam balls 2 - bag,
$18.79
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Pcs 17x11x2 inch craft foam - pcs,
$36.18
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Xps large foam bricks - xps,
$34.90
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Pcs craft foam blocks - pcs,
$22.73
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Pack floral foam blocks - foam,
$18.99
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Winons hot wire foam cutter - hot,
$39.56
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Crafare 12x8x1 inch craft foam - 12x8x1,
$26.30
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Upgraded pack floral flower - upgraded,
$20.99
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Pcs florist foam - 10,
$31.95
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Styrofoam blocks x 2 - 12,
$19.99
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Pack craft foam blocks - craft,
$24.34
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Pack craft foam blocks - 4,
$26.93
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Pack floral styrofoam - pack,
$170.00
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Lot styrofoam assorted - lot,
$7.99
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Free ship lot - free, 100
$27.99
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Pcs floral foam - pcs, for
$35.99
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Pack craft foam blocks - craft,
$34.70
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Large styrofoam blocks 9 - styrofoam,
$24.00
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Vintage 1960s kenner safety - kenner's,
$49.95
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Floral foam block asstd - floral,
$8.40
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Pack craft foam blocks - pack,
$20.85
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17x11x2 craft foam blocks - 17x11x2,
$42.91
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Pcs craft foam - pcs,
$28.99
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Large pack floral - 6, flower
$28.03
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Pcs craft foam - 8,
$25.99
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Pack eps styrofoam - eps, blocks
$19.99
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Pcs polyurethane high - pcs,
$45.25
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Pack 14x7x1 inch white - pack,
$27.40
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Pack 1 w x - pack, 5.5"l
$13.80
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Pack floral flower foam - floral,
$13.32
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Pack black florist floral - pack,
$32.02
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Pcs 6x4x2 inch - 6x4x2, white
$24.75
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Pcs large green floral - pcs,
$25.97
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High density seat - density,
$29.99
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Amzqnart 4x4x2in foam blocks - amzqnart,
$21.10
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Pcs craft foam blocks - craft,
$31.78
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7x11 inch large green - inch,
$36.12
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Pcs craft foam - 24, blocks
$28.36
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Pcs 3x2 9x1 in - 4.3x2.9x1.6,
$23.71
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Pcs 12x10x2 125 inch black - 3,
$32.87
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Upgraded pack floral flower - floral,
$22.19
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Bags styrofoam balls - (2),
$34.99
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Styrofoam block blemish 5 - styrofoam, w/blemish
$29.99
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Count x4 x12 - count, 2”x4”x12”
$59.99
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Pcs craft foam - pcs,
$22.73
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Styrofoam shipping - styrofoam,
$88.00
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Crafare 17x11x2in craft foam - 17x11x2in,
$38.45
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Pcs silverlake 11x17x2 inch - silverlake,
$41.07
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Pack floral foam blocks - 6-pack,
$11.91
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Pcs 14x7x1 inch craft foam - 14x7x1,
$24.48
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Upgraded pack floral flower - upgraded,
$19.99
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Pcs floral foam - foam,, dry
$24.18
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Upgraded pack floral - upgraded,
$13.66
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Pcs dry wet floral - 6,
$26.11
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Pcs large green - pcs,
$26.21
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Vintage 1966 kenner styrofoam - 1966,
$56.24
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Styrofoam sheets x - styrofoam,
$19.99
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Styrofoam white block - styrofoam, sheets
$13.99
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Pcs 9x3x3 inch - 4,
$30.79
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Pack 1 w x - pack,
$14.95
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Pcs large green floral - pcs,
$26.16
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Styrofoam blocks 2x4x12 dry - blocks,
$170.00
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4x4x2 inch craft - 4x4x2,
$24.87
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Nintendo nes box game - box,
$11.93
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Pcs large green - pcs,
$26.44
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Type sculpting polystyrene - 2,
$9.87
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Pack floral foam - foam, blocks
$36.53
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Upgraded pack floral - 6,
$15.99
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Pcs craft foam blocks 6x4x2 - craft,
$20.80
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Pack floral foam blocks - floral,
$11.19
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Black foam cushion sheets 16 - black,
$30.40
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Pcs floral foam - floral, foam,
$19.99
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Looking for more styrofoam blocks?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 styrofoam blocks listings currently in our index. Prices range from $7.99 to $170, with an average of $29.9. 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 styrofoam blocks →
Try this: boxing belt | vintage luggage decoration | hp officejet printer | stanley folding rule | studio flash | dryer gas steam samsung | buchi evaporator | mth hudson | men loafers calvin klein | follow focus
Whether you are looking for a brand-new or second-hand styrofoam blocks, 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 $7.99, while premium listings can reach $170 — giving you a wide budget spread to work with. The average price of $29.9 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.