This card is from the 2024 Sage Football High Set. The error is this card has the auto front of card MOPCA-JD and the rare of the card is  MOCP-JD (non-auto insert).

I could not find any past sale or ebay listing. Have no clue how many of these purple silver autographs exist. Card could be very rare.

All the non autograph purple silvers(MOCP-JD) are also error cards, they have the back of card MOPCA-JD that guarantees the autograph.

The card in this auction does not have the autograph guaranteed by Sage.  

Great card for the 1/1 hunters, oddity fans and error card fanatics.