1990 Upper Deck Series 1 Baseball Wax 20-Box Case
Each box features rookie cards of Sammy Sosa, Juan Gonzalez, Larry Walker, and John Olerud.
20 boxes per case, 36 packs per box, 15 cards per pack.
- Manufacturer: Upper Deck
- Product: Series 1
- Series: Series 1
- Release Date: Not Announced