Posted By:
barrysloateI think Dave's position, shared by many including myself, is that SGC's top graders are as skilled as anybody in detecting trimmed and altered cards. But it is still possible that they could make a mistake, and they do stand behind their cards and will buy them back.
What's not clear to me is at what level do they buy them back? At one's cost? At current market levels? Nevertheless, their expertise and policies are the best we have.