I like first editions and thought this a good chance to do so with these.I am still in the market for the Grand opening Plaque but having a hard time paying the price asked. I don't want to lose out of a chance either but might wait to see if others surface later at half the price??? We'll see I might cave and cough up the bucks for one??? otherwise these are pretty cool and waiting for a $5 Year of the Rooster chip to add to these. and maybe some others, but not all of everything. I am also working on the 1st edition Luxor and Hard Rock and Paris, an almost possibility to accomplish, one reason I am attempting.Doing good on the Hard Rock set, the Luxor I have Chipco sample Prototypes of the high denominations and probably can't expect anymore than that. The Paris not so difficult either. I would get the 1st edition Sands and Sahara if I had a couple million dollars and could even find them, ha ha so I'll stick with the reality of a set like this,which isn't exactly cheap either, but not outrageous.Thanks and have fun chipping,Torrey