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John Bosa
1989 unknown — Pro Set
#211
football
Latest Market Price
No price data yet
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Frequently Asked Questions
How much is the John Bosa 1989 unknown Pro Set worth?▼
Based on recent eBay sold listings in our database, PSA 10 gem mint copies of the John Bosa 1989 unknown Pro Set sell for around $33. Prices fluctuate with market demand and card condition.
Is the John Bosa 1989 unknown Pro Set a rookie card?▼
No. The John Bosa 1989 unknown Pro Set is not a rookie card. For John Bosa's rookie cards, look for the RC designation — typically from their debut year.
What set is the John Bosa 1989 unknown Pro Set from?▼
This card is from the 1989 Pro Set set, produced by unknown. Browse the full checklist for all cards in this set.
Predictions on this page are generated by AgentGrail AI and may be inaccurate. Verify any condition or pricing claim before making a purchase decision.
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