I'm thinking of buying some used skis on Ebay. The seller claims they've only been used four hours. The general condition of the top sheets might be consistent with this (see first pic). However, some of the white writing on the binding toe pieces (where it should say "ABS", at the bottom of the second pic) has been worn off. I don't see how that could happen in four hours -- I've got some newer Head bindings, of a very similar design, that actually have about four hours on them, and the white writing on those toe pieces is pristine. Can anyone (Maybe someone that works in a shop can) give me a ballpark estimate of how long these have been skied for that writing to be partly worn? Thanks!