The 1989 Fleer Baseball set contains 660 cards and includes one of the most controversial cards in hobby history — the Bill Ripken “F— Face” error card. On certain copies of the card, if you look ...

Even after the $12.9 million sale of a Michael Jordan and Kobe Bryant card, industry leaders still think vintage baseball ...

2. Donated Media Value: Understanding the value of the media placements helps gauge the financial impact of your campaign. If your impressions are lower, but your donated media value is high, those ...