I posted a WTB with the off-chance someone would respond. Myy001 responded with pleasant communications and fa air price. Received filter in excellent shape as described within a few days of payment. Highly recommend.
He advertised a Canon EF 18-55 USM lens for $75. The price was great and I asked him twice if the lens was indeed the USM version. He answered both times that it was the micro-USM. I thought, wow, somebody actually knows that the USM version of the lens is micro-USM.
Well, when I received the lens, to my dismay I discovered that it was the regular, micro-motor, the original version of the lens, not the II version.
In addition, the lens came without the front cap.
When contacted he kept insisting it was the micro-USM and as far as the cap he didn't have it (the add failed to mentioned this fact).
He offered to take the lens back but he refused to reimburse for the shipping. At this point and the lens price it's too much hassle to return it and lose on shipping. Besides, the trust is broken and I don't feel comfortable dealing with him. Just eat my losses, fortunately, not so big.