I think it is a good price, but I will not buy from adorama. Not because they sold anything wrong, but their wrong attitude when they buy something. They buy a lot of things via ebay especially for RF gears, then they try to find anything wrong or not mentioned on ebay ad. If they find, they are going to ask a partial refund, not a little. Doesn't matter you put SOLD AS-IS on your ad or not, they do that.
I had a problem with one buyer on Ebay, then I refused to give back a partial refund. In the mean time, I got an email from other seller who got exactly the same problem to what I have with the same buyer. The buyer opened a claim via Paypal, not because I refused the return, but because I refused a partial refund. haha.. I got my item back finally, then it turned out the buyer was one of adorama employee. My item came back with adorama box and their receipt (even it was a return). I had to deal with ebay and paypal for long time to resolve the claim. (the claim ended with my favor even though I accepted a return). Only good thing was they cleaned my item so it looks much better than before. haha..
Anyways, I do not think they are honest enough at least for me to buy something.