eBay vs COMC vs Whatnot Fees: What a Direct AI-Priced Card Sale Actually Nets You
What eBay, COMC, and Whatnot actually take off the top
Every popular card marketplace charges a cut before the money hits your account: a final value fee, a payment processing fee, and often a listing or consignment fee layered on top. Live auction platforms like Whatnot add a commission on the hammer price plus payment processing. COMC's consignment model adds storage and processing fees while your cards sit waiting for a buyer. None of these fees are hidden exactly, but they're spread across several line items, so the number you actually clear is smaller than the number a buyer paid, and it's easy to lose track of by how much.
Why the fee stack matters more than the sticker price
A card that sells for $100 on a marketplace with a 13-15% total fee load nets you $85-87 before shipping supplies and your own time listing, photographing, and answering buyer questions. On a live auction platform, a buyer's premium and commission can cut deeper depending on the category. The real comparison isn't listing price vs. listing price, it's what actually lands in your account, and how much of your own time went into getting there.
How a direct AI-priced sale compares
The Binder prices your card with the same inputs a serious buyer would weigh: condition, grading, rarity, print date, player performance, and recent comparable sales. You get that number instantly, then sell directly, no auction wait, no separate storage or consignment fee, no relisting if a buyer flakes. For sellers who want a number now and a sale without babysitting a listing for weeks, a direct sale skips several of the fee layers stacked into a resale-marketplace transaction.
When the other marketplaces still make sense
If you have a rare, high-demand card where an auction format could drive the price above fair market value through bidding competition, a live auction platform can occasionally net more despite the fees. For everyday cards and full collections where speed and certainty matter more than chasing a bidding war, an instant, AI-priced direct sale is usually the simpler math.