Assuming this is the listing:

http://www.ebay.com/itm/Mark-Appel-f...-/140889201985

I think the seller really did you a disservice. Just about the ONLY part of the frame that didn't get a closeup was the top tube. If you look at the one pic of the full frame you can see just the lightest waver of the reflection in the tube. There's your dent.

BTW, did you get the link to the Picasa album he mentions?