He got back to me as well.

"It IS a very nice Mantle. Wrinkle maybe at the top. Nothing that stands out with regard to crease or staining/et. Back is clean. I have not idea why so low..We all thought 3.5 or maybe a even a 4. Psa man...who knows! If I'd known it would have come back at 2.5 for 600. bucks I'd sent it to SGC. I'll try and post a better pic tomorrow. I only have a laptop. My son has the new phone so Ill have him try and get better photo to post. I have had tons of questions and offers on both cards so I am trying to catch up to everyone."