>>3443531Your local camera store
a) knows that fisheyes are meme-tier shit and take an age to sell
b) needs to warranty anything secondhand they sell
c) needs to make a profit of at least 100% on secondhand shit to justify stocking it
d) is a better judge of its condition and value than you or the rube you sold it to are
The price they gave is simply what they were prepared to pay for it. If it's low it doesn't make them sleazy bastards, it's just an indication of how badly they wanted it ie. not much.
The anguish you describe in having to sell it yourself is exactly what you're paying to avoid when you take their low offer. People with real jobs whose time is worth real money would actually consider that good value not to have low-socio classifieds-scourers blowing up their phone and coming to their house all weekend.
>don't be such a butthurt child