So I get it home and I don't know what I'm seeing. A number of the quarters seem to be proof quality with no goobers I can find even with a 12x magnifying glass, some look like they're gold toned, and I don't know mints yet. My question is actually facetious. Was $1 too much to pay, or did they cheat me? I actually do have a real question. Should I remove them so I can get fingerprints, dust, etc off of them, or since some seem to be proof level do I leave them alone? If I take them out I can catalog mints before I put them back. What is the best way to legally clean quarters without hurting their values? Thanks.