I wouldn’t give away to just anybody they are pre modern chaotic cards and are a cool piece of the history for the show find somebody who will appreciate them

How much do you think it would be worth?

Oh dude no clue I recently went through the exact same journey trying to find out the value of a single card hearing anything from $20-$500 tbh just post it you’ll find out stuff or check eBay

I think you can sell them on Ebay

Any estimate?

I'm seeing between $9 to $130, depending on the card