10x seems a little low but not scamming. Most dealers are paying 13x right now for smaller quantities when melt is 15x.
10x actually isn't suprising to me at all. Its a business, they gotta turn a profit. 10x seems a bit much of a profit, but not really that outrageous.
I dont think the guy is scamming , he is doing all the work and need to make a profit. It cost money to make money.