eBay is a multinational e-commerce platform that facilitates consumer-to-consumer and business-to-consumer sales.
Free to use with fees for selling items
Best Alt Alternatives ranked by AI · updated Aug 2026
Alt is a trading-card investment platform offering authenticated card buying, selling, storage, and portfolio management. It serves collectors and investors focused primarily on graded sports and trading cards.
Top 6 Alt alternatives
StockX is an online marketplace for buying and selling limited edition sneakers, streetwear, watches, and handbags.
Whatnot is a live-shopping marketplace where sellers auction collectibles, trading cards, sneakers, and memorabilia through video streams. It targets collectors who value...
Pros
- Much larger live-selling community and inventory than DIBBS
- Real-time auctions can create faster price discovery
- Strong social features for following sellers and collectible niches
Cons
- Does not offer DIBBS-style fractional ownership
- Buying decisions are more time-sensitive during live auctions
- Seller quality and item descriptions can vary
Free to browse; buyer and seller fees vary
DIBBS is a marketplace for authenticated physical collectibles represented through blockchain-based ownership records. It targets collectors and investors seeking to buy, sell,...
Pros
- Enables fractional access to collectibles that may be too expensive to buy outright
- Combines marketplace trading with authenticated physical asset custody
- More accessible for investors than traditional high-value collectibles purchases
Cons
- Narrower inventory than eBay and other established collectibles marketplaces
- Blockchain ownership adds complexity for users unfamiliar with digital wallets
- Liquidity depends heavily on demand for each individual asset
Free to use; transaction fees vary
5
Courtyard.io
Courtyard
Courtyard is a marketplace for blockchain-based collectibles backed by physical items stored in professional vaults. It is designed for collectors who want...
Pros
- Links digital collectibles to vaulted physical items
- Supports redemption of eligible collectibles for physical delivery
- Offers pack-based drops as well as secondary-market trading
Cons
- Selection is narrower than on major NFT marketplaces
- Redemption can involve shipping, handling, and eligibility restrictions
- Value and liquidity vary substantially by collection
Free; item prices and transaction fees vary
Collectable allows investors to buy shares in sports memorabilia and collectibles.
Pros
- Invest in iconic sports items
- Potential for value appreciation
Cons
- Limited market for sports collectibles
- Risk of damage or loss of items
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