GameStop’s May 2026 unsolicited $56 billion cash-and-stock bid for eBay was rejected by the target’s board as neither credible nor attractive, citing financing uncertainties, governance risks, and leverage concerns. The extreme scale mismatch reinforces the 97.8% market-implied probability of “No”: GameStop’s roughly $13 billion market capitalization and $3.5 billion trailing revenue contrast sharply with eBay’s $54 billion market cap and established global platform. GameStop’s subsequent accumulation of a 9.8% stake has not produced follow-on financing commitments or regulatory filings that would alter the trajectory. Tail-risk scenarios include an unexpected hostile proxy campaign or last-minute third-party backing that overcomes eBay’s standalone growth momentum, though neither has materialized in the six months since the initial proposal.
This market will resolve to "Yes" if it is officially announced that eBay will be, has been, or is being acquired by or merged with GameStop, by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". Mergers or acquisitions involving eBay or its parent company, eBay Inc., and GameStop or its parent company (if applicable), will qualify. An announcement by eBay or GameStop within this market's timeframe will qualify for a "Yes" resolution, regardless of whether or when the announced acquisition/merger actually occurs. Announcements of partial sales may count, as long as GameStop acquires a controlling interest in eBay. A “controlling interest” refers to a change in ownership sufficient to control the company’s strategic decisions (typically more than 50% of equity, or equivalent control via voting and governance rights). Transactions or investments that do not result in a transfer of controlling interest will not count. The primary resolution source for this market will be official information from eBay and GameStop; however, a consensus of credible reporting may also be used.