Comments:
I have recently opened a thrift store, and have received some BMP, how do I tell the real stuff from fake ones? And do you know if there are any jet black pieces? Thanks for any help you can give me.

Comments:
My son has a couple of pieces we have been trying to find out what they are worth but have had not much luck.He is hoping to sell them once he finds price amounts .Any ideas how to get prices for them.