GOOD LORD, THEY'RE 175 POUNDS NOW!!!
Sorry for the caps. I just can hardly believe that. Though you guys did make me pay that much in a straight up auction for a vintage sorby 7. Someone in the UK must've really wanted it. I use it almost every time i'm in the shop now, though, and it gives me a warm fuzzy feeling.
As for the marks on the plane above - i'd be indifferent, but if you are the kind of person who sometimes sells things later, you shouldn't be. Get one that's clean.
It pains me to say that, because the marks really don't matter, but you're paying for something that doesn't have them.