# Ron Guidry #500 — Baseball Cards 1979 Topps

- Game: baseball
- Set released: 1979-06-01
- Page: https://www.cardcenteringtool.com/prices/pricecharting-1879374
- Worth grading? https://www.cardcenteringtool.com/worth-grading/pricecharting-1879374
- Last price capture: 2026-09-03

## Raw (ungraded) prices
- Ungraded: $1.68

## Graded prices
- PSA 10: $326
- BGS 10: $424
- CGC 10: $196
- SGC 10: $196
- 9.5: $89.71
- 9: $56.27
- 8: $26.99
- 7: $13.73

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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.