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Various
100 pcs magna tiles - 100, clear
$29.99
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New 4016pcs death - new, star
$176.69
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New 76294 mansion hero - new, x-mansion
$136.39
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New 6838 pcs - 6838,
$265.99
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150pcs magnetic building - 150pcs,
$18.79
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100 pcs magna - 100, tiles
$36.43
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168 pcs marble - marble, building
$10.99
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Animal building blocks set - animal,
$5.99
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168 pcs marble - marble, building
$10.49
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New 3093 pieces - new,
$319.99
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168 pcs marble - 168,
$12.59
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105pcs kids marble run - 105pcs,
$20.69
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Magnetic building blocks for - magnetic,
$27.11
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New 1579 pcs dark falcon - new,
$98.44
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Chemical plant - plant:,
$46.34
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Everblock 12x6 full - full, size
$128.91
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200pcs stem building - stem,
$9.98
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Magnetic building blocks for - magnetic,
$12.81
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Alphabet building blocks - alphabet,
$8.99
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Lego wicked emerald - wicked, city
$47.99
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Jelly blox creative - blox, kit
$23.19
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High godo mech robot - godo,
$15.99
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Building blocks green large - blocks,
$22.65
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Dinosaur building blocks - building, set
$14.00
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Animal series 62pcs - animal, moc
$6.49
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City oil pump jack - city,
$36.65
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Zuru max retro 221 pcs - retro,
$19.99
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Oil refinery building blocks - oil,
$39.59
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Large building blocks set - large,
$24.29
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New 7541 pcs millennium falcon - 7541,
$208.99
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5201 pcs super - pcs, tower
$188.60
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Moving castle building blocks - moving,
$54.99
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Animal series 62pcs - series, bricks
$6.29
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168 pcs marble run - marble,
$9.99
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Quiktrip convenience store
$130.00
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150pcs magnetic building - magnetic,
$17.99
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Piece ball joint - piece,
$14.99
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168 pcs marble - pcs, run
$11.99
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Tycole camper van building - camper,
$49.99
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Contixo st5 stem - st5,
$29.99
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Area spongebob krusty - krusty, krab
$120.00
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Titanic mini building blocks - building,
$25.00
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Lot - , of
$19.99
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Pokemon building block toy - building,
$14.99
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Wooden blocks toy - blocks,
$23.99
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Animal series 62pcs - animal, moc
$6.99
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100 piece melissa doug - piece, &
$19.49
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Magnetic building blocks - blocks, diy
$17.99
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Ww2 tank building kit - tank,
$33.21
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Classic black red sneaker - black,
$39.99
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236pcs glowing marble - marble, with
$58.99
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Areaware blockitecture desert - blockitecture,
$16.00
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100 piece magnetic building - 100,
$49.99
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Lot assorted target - of, 10
$26.25
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Forklift motorized tecchnic - forklift,
$29.99
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Moc pink cargo ship - ship, bricks
$67.90
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168 pcs marble - pcs,
$10.15
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120 240pcs diy - diy, blocks
$12.99
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Brick craft harvest - brick,
$12.99
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Spongebob doodlebob building - spongebob,
$13.99
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1953 american muscle ford - muscle,
$59.99
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New 500 pcs - pcs, kids
$17.09
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Magnet tiles magnetic - tiles, building
$14.99
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Mega bloks fisher - fisher-price, toy
$17.15
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Magnetic tiles for - for, kids
$13.87
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9090pcs titanic cruise boat - titanic,
$179.99
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Bane bigfig building - bane,
$13.99
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Working building bricks blocks - working,
$17.98
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Picasso tiles magnetic - picasso,
$19.99
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Among building blocks - among,
$37.50
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Brand new box - box!,
$29.98
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Moc dinosaur fossil - 6-in-1,
$15.40
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Transformers soundwave 10358 - transformers,
$90.00
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Multicolored magnetic - multicolored, 3d
$14.24
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Alphabet inspired building - alphabet,
$29.99
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Mega bloks big building - big, bag
$18.10
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Charming mini building blocks - charming,
$12.99
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150pcs magnetic building - magnetic,
$28.49
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Sluban town motorcycle - sluban,
$13.49
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Bionicle skull warrior action - skull,
$45.90
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Fighter game micro - fighter,
$15.90
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Magnetic blocks set stem - magnetic,
$15.96
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Nanoblock tamagotchi complete - tamagotchi,
$34.99
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Gzbrick mechanical nautilus - mechanical,
$37.63
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Pagani huayra evo white gold - huayra,
$120.00
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Wall robot building blocks - robot,
$29.99
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Diy jurassic dinosaur - diy,
$16.99
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Tomyou 200 piece interlocking - tomyou,
$26.05
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Bionicle skull warrior - bionicle,
$99.99
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150pcs magnetic building - magnetic,
$69.99
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Titanic building blocks - titanic,
$29.99
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Magnetic blocks 32pcs - blocks,
$27.16
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New zuru max books complete - new,
$18.99
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Soft flexible building - &,
$19.96
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Warrior building blocks evo - building,
$18.99
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New 5201 pcs avengers - new,
$185.43
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Looking for more building blocks?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 building blocks listings currently in our index. Prices range from $5.99 to $319.99, with an average of $46.17. 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 building blocks →
Try this: scooter bikes 3 | egyptian wall decor | circus costume | godzilla trendmasters | frozen 16 kids bike | impala lt | marklin | fender princeton chorus amp | dive tanks | mission workshop
Whether you are looking for a brand-new or second-hand building 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 $5.99, while premium listings can reach $319.99 — giving you a wide budget spread to work with. The average price of $46.17 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.