Used Alu rim definition “use traces”

Hello together, I have a question about signs of wear. I had used ALU rims at an online auction house 2 (were offered in each auction), because my wife had at some point taken a blow into a rim. Since the rim is supposed to cost about 300 euros, it was obvious to look for a used rim. The rim was offered with traces of use and light curb scratchers. Furthermore it was written that all rims (he had to This time 3 rims run in 3 individual auctions, all with the same text.) would have the same condition. In addition, he wrote in that it is a private sale, and the goods cannot be taken back. In addition, there was a photo, on which a clean rim was recognizable. The 2 rims arrived at me. Packaging was fine and undamaged. When unpacked the first surprise. Completely dirty, as if they were lying around unpacked for a while. After the pure I discovered on a rim a blow (delle) on the outer shoulder, which then arises when you drive very quickly over a curb edge (or similar obstacles). I think that this rim no longer needs to be mounted, which is to assume that the rim may break under load. Now I wanted to return the rim (so rewind it), since I think that such a blow has nothing to do with “normal traces of use”. In addition, I wanted to give back the rim (so rewind it) because I think that such a blow has nothing to do with “normal traces of use”. he is not mentioned in the auction text. So he actually sold me a rim which has nothing in common with the rim offered in the auction. The carcass now stands up and refers to the excluded withdrawal…. To this he says, I could have asked if the rim was in order. At the auction house there is a pass that one can return an auction if goods and description do not agree, although the sales have excluded this. Daz u still stands, that one has to accept with used goods a condition which corresponds to a normal use. So quite simply the question : is a blow in an aluminium rim with visible deformation a “normal traces of use” Thanks already in advance for your answers. Greeting roland