I know! I told him that this would not pass a Perry Cox or PSA/DNA authentication and this is what he said (spelling errors and all):
"if you can prove to me that DNA - is gotten from ink on a piece of paper - they ill believe your not an idiot! that simple. i love when the general public beleiver a companies marketing and jumps on board to buy their brainwash - your already blocked! actually you were blocked before you even started. i have a blocked list loaded that i got from an ebay community on people NOT to deal with a buyers"
I'm not even sure what he means by the last part because I have 100% feedback and my username isn't on any "list" like he mentioned.