**GameStop's unsolicited May 2026 bid to acquire eBay for roughly $56 billion was rejected by eBay's board as neither credible nor attractive, citing financing uncertainties, leverage risks, and operational challenges.** With GameStop's market capitalization around $13 billion versus eBay's near $50 billion, the proposed cash-and-stock structure faces substantial execution hurdles, including limited balance-sheet capacity and reliance on third-party financing. Trader consensus reflected in the 94.5% "No" probability aligns with eBay's continued emphasis on its standalone strategy and the absence of material progress since the rejection. While GameStop's nearly 10% stake and CEO Ryan Cohen's stated intent provide limited optionality, realistic paths to a deal would require major new capital commitments or a successful proxy campaign before key deadlines such as the October 30 warrant expiration.