In 2018, 'Vegas Dave' Oancea paid $400,000 for a Mike Trout rookie card on eBay; two years later, Goldin Auctions sold it for a record $3.93 million Nov 9, 2026 @ 8:04amBaseball > MLB > Los Angeles AngelsAthlon SportsVegas Dave's Mike Trout card became one of baseball's most valuable collectibles. Read moreIn 2018, 'Vegas Dave' Oancea paid $400,000 for a Mike Trout rookie card on eBay; two years later, Goldin Auctions sold it for a record $3.93 million