Provenance would be a plus, but maybe asking Chance privately would provide that. In the early days of eBay, things like this appeared frequently from sources who were totally unknown to the hobby and caused lots of excitement. The economy is strong, the market is more international than it has ever been, and thosee are fine looking pipes from a reputable seller. Certainly over 2K, but I expect an upside breakout. Only takes 2 bidders