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Philip J. Fry
Well-known member
Not baseball related, but it’s a decent step in combating aftermarket patch swapping in cards. Maybe Topps should be doing something similar?
https://www.nytimes.com/athletic/6385327/2025/05/28/upper-deck-the-cup-patch-swapping/
https://www.nytimes.com/athletic/6385327/2025/05/28/upper-deck-the-cup-patch-swapping/