Assuming I also always have it searching for 9%AS and 40% CD min values:
-If I plug in 60 Dex and 40 Cold Resist (thinking cold resist monk), the cheapest on the AH is 69 million with comparable Dex/Cold/Int/AS/CD, but lower Str. The AH one however has 48 Vit on it, but does not have any Life Regen.
-If I plug in just 90 Int or 65 Str on top of the AS and CD, they start at 15 mil but are all over the place with other rolls, mostly shit. So I'm guess that Int and Str versions of these are either the most common, or the least desirable.
So I have no idea what to even potentially price this at, and I'm not sure how important the Life Regen is. 255 seems to be pretty high for these. I tried plugging in 200 Life Regen, the 9%AS and 40%CD and Str/Int/Dex but left those three min values blank, and I only got one hit at 92 million, so that doesn't really help either way :/. And if I try plugging in all of the values (except cold resist) but leave Life Regen min value blank, I only get one hit and it's got no buyout and sitting at 1 million with a day left, but with bids. Fuck. Unless someone has a better suggestion I'm thinking I just toss it up for like 40-50 mil with no buyout and see if it sells. If not I'll just equip it, and if so I'll just get whatever I get.