Thats really not bad, around here I tried selling my stuff at a local place 2 or 3 times, always gave up and went to Ebay because of the following:
1. They do things consignment, cash-only, very few people these days carry $400-500+ in cash, nor is it so easy to get sometimes with ATMs and that limiting you to $300 a day..
2. They do tend to put above fair value as we'd see it on most items, but also accept a lot of haggling...so usually stuff if its gonna sell gets haggled down BELOW fair value..and usually is sold because of the "frustration"
3. They take about 25% in fees....meaning, if you get say what you get for a lens here, they then take about 25% of that...
4. Stuff rarely does sell there it seems...i swear the same stuff is always in there save a few little things..
I'd take a hit to sell to Adorama or KEH becuase i know it would be sold fast, cash up front, that gives them more motivation to sell my items because they already paid me and need the return on investment, at this store its more they try to get you to buy new (Thus their used stuff is priced up near new)