GameStop's May 2026 unsolicited $56 billion cash-and-stock bid for eBay was swiftly rejected by the target's board as neither credible nor attractive, citing financing concerns and the acquirer's much smaller scale. GameStop's market capitalization hovers near $13 billion versus eBay's substantially larger valuation, and while the company has accumulated a nearly 10% stake valued at around $4.9 billion, no renewed formal offer or board-level engagement has materialized. Trader consensus reflected in the 94.5% "No" probability prices in these barriers and the pivot toward potential commercial arrangements in collectibles rather than a full takeover. Realistic scenarios that could still shift odds include a revised higher bid with secured financing or activist pressure succeeding, though neither appears imminent ahead of GameStop's upcoming earnings or warrant expiration.