Here we go again, eBay skulduggery at it's finest.
We don't know if the seller forged this signature, or if someone else did and the seller is (sort of) innocent of fraud.
Here's the seller and the disclaimer after a nice smokescreen copy/paste of factual information.
Interesting that the seller added a standard disclaimer.
100% Positive feedback
Item number 271112718669 listed 12.29, 2012