I found these 4 sights in a parts sorter I bought at an Estate sale. they are in very good shape, i cleaned them up with some isopropyl alcohol, but they were already pretty clean. no damage. using Google lens, I'm pretty sure I have identified them correctly, but im happy to make a correction if proven wrong. I have found multiple listings for the same/similar items - (ebay auction sold prices, gun shop listings sold out etc) so my pricing should be in the right range, open to offers. Selling as a lot, may separate if the right offer is made.