Babe Ruth cards continue to remain red hot. For collectors seeking vintage Babe Ruth cards, eBay is still one of the best resources. We’ve put together this list of the most-watched, and most valuable Babe Ruth cards on eBay to help collectors. We find it’s hard to navigate eBay with all of the noise. Narrowing down your focus to cards that other collectors have already determined deserve a ‘watch’ is a good start. If you need any other ideas, check our piece which identifies ten ‘undervalued’ Babe Ruth cards.