Wow, that's an attractive card:
https://sports.ha.com/itm/baseball/1...ription-071515
Its nice that they included the video of Rosen discussing the find.
I guess it sold raw for $50K in 1991. Adjusted for inflation, that is about $100K.
Heritage expects it to sell for $10M or more.
Not bad.
That's about double what that PSA 9 sold for a few in January 2021.