I have had a trade go badly recently with this seller. I was trading him two amps for a set of Seas mids and cash. He sent the mids and I sent the amps. He claimed that one of the amps was not fully functional (turned on and off) on arrival, so I told him I would cover the repair cost if he took it in to a repair shop (I had dealt with him twice before, so did not expect a problem even though I was skeptical that the amp was broken as I had tested it). It's literally taken months and he's completely stopped responding. I just want to warn people against dealing with him as he hasn't followed through on part of this trade.