Estate Pipes

The idea of owning an estate "used" pipe is often an off putting idea to new pipe enthusiasts. So, what do you all think about estates and how many do you own???
Me... About 50 total pipes so far, all but my first three are estates!
Buying Estate pipes is a great way to own something that may not be currently made. One of mine is a Peterson Deluxe - no longer offered. One my best pipes.
RR