"As you've left it now anyone collecting old Nevada chips has to just stop, or be ripped off"
Probably closer to the truth than you think.

I dont see what else I can tell you. Im not there while they are being fixed. I only know what Ive seen and purchased myself. I dont have a list. Im sure many of them are high dollar chips. All I can do is warn people they exist in large quantities and to be careful what they buy.