A good friend wanted a limited Lange piece last year or so. He'd already purchased 2 or 3 'normal' Langes and 2 or 3 very pricey special Langes. They told him to buy another Lange he didn't want nor need in order to be considered. Really put him off. He's not thinking Breguet or VC for his next purc
...and someone wants to buy it, I believe it should be sold. Perhaps they can put terms on the sale (if supported by local consumer law) like Ford did with the GT to mitigate flipping. But I agree that it is a tough issue and I am often wrong : )
...so I can see them asking about a customer's history with buying Patek in the past. But I am totally against the practice of 'You may want to consider a Calatrava or two before you can have the perpetual you really want.'