I'm sort of interested in older digital cameras. I'm not a true collector, I've got only a very few of them. I like their style (pictures and camera itself). That's why I browse through second hand offers time by time.
One of our major photography equipment resellers (Megapixel.cz) runs an online second hand camera shop. There's also an online calculator if you want to offer them your camera for repurchasing.
Out of a curiosity I selected an offered camera (Pentax K20D body - full accessories - almost no traces of use) and used it in the repurchase calculator to check what would I get for such a camera.
The repurchase calculator has set the price to CZK 350 ($14). But they sell such a camera, in the same condition for CZK 4900 ($196). That's
14 times more!
Newer/more expensive cameras haven't got such a mad repurchase/reselling prices ratio, but with these old models it's really so insane. I know - they spend time by checking and cleaning repurchased cameras (well, another renowned reseller tried to offer me a Pentax ist*D I was interested in and it was all dirty, sticky and with flat batteries), they pay some taxes, they offer a 6 month warranty to the next owner and they still want to profit. But the price 14 times higher is a plain robbery IMO.
I tried to contact them through their website and ask them if these prices were OK. But they haven't replied and the ratio has been still the same.