OTIA helps collectors buy, sell, consign, and connect through live Whatnot auctions, athlete signings, memorabilia opportunities, and direct collection purchases.
Whether you are trying to sell a collection, consign strong items, submit a sell sheet, join a private signing, or watch the action live, OTIA is built to help collectors move with confidence.
Have a collection to sell? OTIA is actively buying sports cards, autographs, memorabilia, sealed product, vintage lots, modern inventory, and curated collections.
OTIA offers a 10% finder’s fee if we end up purchasing a collection you referred to us.
OTIA is more than just auctions. We create multiple ways for collectors to buy, sell, promote, and participate in the hobby.
We are looking for strong personalities who know how to engage an audience, move energy on camera, and help create exciting live auction experiences. If you have presence, hobby knowledge, or the drive to grow in the space, we want to hear from you.
OC Sports Cards & Memorabilia in Brighton, MI - sports cards, Pokémon, TCG, sealed wax, singles, supplies, trade nights, and grading prep/submission help.
Learn MoreSee what is coming up next from OTIA.