So I went to my local comic book store tonight and what I see sitting in their display case? What appears to be the Side show T2 Endo arm. Now I'm not into Terminator props at all, but this thing was very impressive in person. I inquired as to the price and it seemed very reasonable. I didn't have anyone at home at the time to research the piece so I took a chance and I bought it. It is #120 of 750. So I get home and I put it on the shelf and it looks great, but it's bugging me...did I pay too much for it? I see where Sideshow sold them for 500.00 and they're sold out, but has it held it's value or did I get screwed? I mean, how much is this sucker REALLY worth, anybody know?