I just ran across this today, but I thought that since there's a decent camera user population here in ATOT that it would be good to publicize. It seems that a member of the KM forum on DPReview has been waiting over 3 months to get a refund from Tristate for a USED lens that they sent to him as "new".
Read for yourself and decide whether or not you want to patronize Tristate:
First site
Second site
Read for yourself and decide whether or not you want to patronize Tristate:
First site
Second site