The housing (comes with leak detector) is a little less than 4 months old (I bought it brand new) and it has exactly 20 dives on it. I am asking $2600 US for it. This is $400 less than the best retail price and you may not have to pay any tax on it. I also have a new Inon 45 degree VF (same age as housing) - asking $450 US; the Aquatica 100mm minidome (only 1 dive on it) $600 US, a 6 inch dome $275US; and a macro port $300US. I also have the port extension for the 10-17mm Tokina with and w/o the 1.4x teleconverter. Everything is in practically new condition and is only 4 months old. The 6" dome has a few minor hairline scratches, typical of use and not affecting image quality, which can easily be polished out. I also have a Sea and Sea strobe set-up, with two ys-d1 strobes ($425 each) , arms, and cables (also only 4 months old). I also have a full fiber optic snoot set-up with double arms.
I will post photos in the next few days.
Thanks.