I have a cgc 7.5 (already looks 8.0 imo) that has a better than 50/50 shot at hitting 8.0 that I have offered at 11,995 and had quite a few tire kickers, but no takers... a 8.0 at 28K is, imo, purely a speculation price, or a very uninformed couple of bidders (my guess is speculating it can hit 8.5 or 9.0)
however, I could be remiss if I didn't really "wish" that this was the new benchmark, but as roy mentioned, I (or anyone else for that matter) can get an old label 8.0 for 17,500 right now (no shot at upgrade) and there have been and still are not any takers....so, tread cautiously!