I've been buying camera equipment off ebay for 20+ years, and I've learned never trust American sellers anymore. They're often scroungers: they go to estate sales, flea markets, thrift shops and buy whatever is cheap and post it on ebay. The last 3 items I did buy from American sellers were defective, and in two cases gave me a very hard time on returns. Ebay had to step in. I now only deal with Japanese camera stores that sell online. I have only had one instance where the item was defective, and since they offered free returns, sending it back was no problem and I received my full refund no problem. You do have to take care of course. One poster above mentioned that many of the sellers go into excruciating detail when describing their products. Those are the ones I concentrate on. My track record with them is 100%. Granted, the postage is high, but the delivery times are generally great; as little as 4 days from Japan to Pennsylvania. I recently went searching for a Mamiya C220; checking both American and Japanese sites. The American sites I checked (Keh, Roberts, Brooklyn Film, Michigan Camera etc) either only offered fair(they were honest) condition models or were vastly overpriced. I went through a long list of Japanese sellers and the ones I checked, most of them if you read their detailed descriptions, had defects. I finally found one that was both reasonable in price and shipping, and who's photos/descriptions showed only minor cosmetic blemishes. It'll be here this Monday(5 days). I also purchased a Ricohflex Super44(127 film) from a dealer who had sold me a literally pristine Mamiya C3. The pictures he posted show the same for this one. It'll be here Tuesday(5 days). The only two American sites I check now are KEH and Roberts. They're both honest in their descriptions and fairly reasonable on price. Both offer warranties.