Lots of interesting stuff on that site.
shopgoodwill.com - #12346024 - Rawlings Official MLB Baseball Writing Displayed - 2/3/2013 3:00:00 PM
I don't know whether or not you are going to bid, but I will have to if you don't.
Check out other signatures of his. Matches REALLY well. Its a shame that this autograph was just donated. Would go well in almost EVERY collection. best of luck if you do get it.