Collector portfolio

Track your collection like a portfolio.

Track cards, LEGO, toys, coins, sneakers, and entertainment collectibles with sold comps, active listings, raw/sealed/graded variants, and drop math in one place.

No card required. Track 1,000 items free.

32,068
Pokemon cards
43,651
LEGO items
Raw / sealed / graded
price lanes
Drop tracker
market reads

Why collectors use it

Built for serious collectors, not just cataloging.

For collectors who buy, hold, sell, trade, or follow the market, CollectAIO keeps ownership, valuation, and decision-making in the same place.

Track the exact item

Save the cards, sets, sealed products, and variants you own so values stay tied to the right version.

Value it like a portfolio

Follow market signals, sold comps, and active listings to keep a clearer read on what your collection is worth.

Check decisions before you buy

Use resale-grade payout math to sanity-check new drops, trades, and buys before the spread disappears.

Market values should show their evidence.

CollectAIO separates completed sales, active seller asks, source guides, and confidence labels so a high ask does not read like a buyer-confirmed price.

How Values Work

Start with one item

Search by card, set, or sealed product.

A collection starts with the exact item in your hand. Use quick searches to find it, check the current market, and add it to your list.

Coverage keeps expanding.

Mature lanes
Deepest

Pokemon, Magic, One Piece, and LEGO have the broadest catalog depth today.

Market trackers
Active

Sports, entertainment, Hot Wheels, and Labubu lanes are strongest where release and resale signals are already tracked.

Early categories
Growing

Coins, sneakers, music, video games, and more are supported without pretending every lane is equally mature.

Browse Price Guide