Originally posted by LadyRo I know there are products here that aren't available elsewhere, or cost much more elsewhere. I also know that it costs more to ship items overseas. However, the seller in question only has ONE used adapter to sell, and he's in Chicago. I don't think he's a bulk dealer, I think he just doesn't know how much the adapters really cost. I suspect that he bought his adapter off eBay from one of the Chinese vendors, out of Hong Kong, I've seen that sell them for something like $40. If that's the case, then I can see him thinking $30 is a reasonable asking price for a used adapter.
Clipped
We here in the USA have the advantage of being able to buy the genuine article from the maker. Educated buyers (something I recommend that everyone do with ebay is know what it is Actually worth) know this and therefore, how much a Used adapter might be worth. Semi-educated buyers (those who read on a forum somewhere that Pentax no longer makes these), will gladly pay $30 for one and sometimes more. The uneducated who just has to have one will pay any price to get it.
If we are questioning whether or not the adapter is Genuine Pentax, and instead is a knockoff from China, that's a different story all together. THEN, I too, have a problem with it.
Whether he has One listed or One Hundred, is irrelevant. He may just be listing them one at a time. Or, he may just have the one and when someone offers what he Really will take, that'll be the end of it. I bought my Pentax A 50mm f1:1.2 from a seller who had at least 50 of them to sell. His asking price was $500 and he was taking offers. Mine landed at my door for a total of $250.
Just like everything on ebay, the seller lists at what he would like to get (in the case of a buy it now) and takes his chances that someone will actually pay it. From that, since he Has to accept Paypal, he gets to pay a listing fee, a commission, and a paypal fee. Then he gets to buy a padded envelope, and schlep himself to the post office.
Believe me, I understand exactly what your issue is here. If you look back a couple months, I started a thread about exactly the same thing. Only that seller was asking $75 for a new one. The feedback I got from some was that even at that price there are people willing to pay it because it is an item, not regularly available to them.