I bought them in Feb. of 2010 and used them 3 times that season and maybe 10 days this season. I kept them waxed every 3 days or so and there is no major base damage whatsoever. The edges need a good sharpening if you want groomer performance but there is no rail damage or anything. There are the usual top sheet chips from edges but thats it. They are mounted with Griffons at 2.5cm back from center for a 25.5 boot so they'll probably need to be re-mounted if you have a regular sized foot.
I'd like to get 550 for them but i'm open to offers.
