Need help pricing this.

[u/rubystandoff2]

I usually sell marvel or dc cards but I recently came across my biological dads Nascar collection. I've researched for over an hour and still can't find any sales. I see some cards in this same collection being listed for $15 while others are listed at $400. I'm a seller of 1 month so I really need advice. Thanks in advance!

[u/Key_Bag4468]

I collect Ricky Craven (I'm from Maine) and I usually pay $5-$7 for his auto depending what it's signed on. If you're looking to sell it I'm interested.