GameStop bids $55.5B for eBay — and a 135M-buyer Bitcoin payments test could come with it.

GameStop made an unsolicited $55.5 billion offer for eBay on May 4, proposing $125 a share in a 50/50 cash-and-stock structure that carries a 27% premium to eBay's 30-day volume-weighted average price. The cash portion would draw on GameStop's $9.4 billion balance sheet plus up to $20 billion in third-party financing backed by a TD Securities highly confident letter.

The strategic logic goes beyond cost cuts. GameStop's roughly 1,600 US stores could serve as authentication and fulfillment hubs for eBay's marketplace, particularly in collectibles, trading cards, and electronics — categories where physical inspection matters. CEO Ryan Cohen projects $2 billion in annualized cost reductions within 12 months of closing.

The Bitcoin angle is speculative but real: GameStop already holds BTC as a treasury asset, and a combined platform with 135 million active buyers would represent a…