How is it possible

SDS

That when a new card or lets say a silver flashback can be sold on the market for 25K, but when I try to put in the order to sell I can only go below 5K.
I hope I'm explaining that right. My best example is last year Dennis Martinez was a silver and went for 35K at one point. I'm confused how you can do that with anything less than a diamond.

SDS

This year the stub cap on cards is Broze and common 2,500, silver 5k, golds 25k, diamond 1 mil