I often get interested in new handguns, but I'm not interested in accumulating a ton of firearms I have no use for. I've kept it to 4 handguns for the past few years, and have justified it as I need 1 for home defense, one for summer carry, a larger carry gun for winter carry, and a full size gun for competition. Anytime I want a new gun, I force myself to sell or trade whatever gun that is being replaced in my pseudo category I've created. I typically look for slightly used but like new guns via armslist, and have managed the past few years to obtain new guns without spending additional money. For example, last year I traded a Ruger SP101 for a Glock 27. I bought a CZ SP01 for $625 new, then sold it at the end of the year for $600 (basically rented it for a year for $25 after running it the whole summer thru steel challenge and IDPA). Good way to test drive a lot of new guns on a limited budget.