Again, the popular question, how many pipes do you need or want? This relates to the fetish, compulsion, obsession, or habit -- depending on point of view -- of each pipe owner. I'd guess about twenty pipes would be a good target, if you want higher-end pipes, whatever that means to you and your budget. Alternately, you can become self-schooled in owning more pipes at lower cost as long as you spend a lot of time shopping and knowing what is available that is good quality at low price, but it takes time and research. I have about 92 pipes, not counting a few unsmokeable ones that are souvenirs, for example one all wood pipe with the chamber lined with tin can metal. I'd say about twenty of my pipes are high end, by my lights, many of them gifts. The rest are intended as especially good picks, and most of them are, and some of those smoke as well as my high end pipes. How many pipes make a good stable?