# Mark McGwire [Home Run] #T21 — Baseball Cards 1999 Upper Deck Textbook Excellence

- Game: baseball
- Page: https://www.cardcenteringtool.com/prices/pricecharting-2031131
- Worth grading? https://www.cardcenteringtool.com/worth-grading/pricecharting-2031131
- Last price capture: 2026-10-11

## Raw (ungraded) prices
- Ungraded: $343

## Graded prices
- PSA 10: $515
- BGS 10: $670
- CGC 10: $309
- SGC 10: $309

---
Prices are USD market values from real sold listings, refreshed daily. Measure your own copy's centering and get a grade estimate with Midpoint (https://www.cardcenteringtool.com) before paying a grading fee.