Here you go. The most obvious trim job ever!
http://www.ebay.com/itm/1981-Topps-Joe-Montana-Rookie-GMA-Graded-Gem-Mint-10-Like-PSA-and-SGC-Modern-/281510635951?pt=US_Football&hash=item418b5769af
Item# 281510635951
They're charging $2 to grade a card with 5 day turnaround. The &*^%$$#%
slab costs $1. I'm sure they're spending a lot time looking at the card.
If it's GMA it's probably trimmed. That's my experience.