The problem with this guy is that he is using photos of 3 different AT-AT's there, you are not really sure what you are buying in the end. The bidders might not be aware that the last AT-AT for example is completely different that the first 2, being a customized MR AT-AT Limited Edition - LE (it usually comes with mirror base, no snow base and no snowspeeder, with different paint apps and different pose) where the others, including mine, are Signature Editions - SE (with snow base, Phil Tippett autograph and studio scale crashed snowspeeder). So as a buyer what are you getting? This is not a $10 Hasbro action figure. For such expensive items using photos others than your own, should be a warning for the buyers, but they seem not to be aware of this.
