Simply good put, how good have we been at waiting for sales or otherwise good deals, and how good have we been at getting more than one toy from the same seller, but without falling victim to lots of stuff that we mostly don't care about? For example, all of the Yugioh cards & supplies that I've bought online over the years came in larger waves, and I was also lucky to find Dr. Prime selling a few of the transformers I wanted instead of just one. In those cases, I was able to save money, as it'd have cost me a good amount more in the long run to buy from 5 different people. Then when it comes to sales, I've generally been pretty good with clothes & even figures because of how slow everything moves in my area, but sometimes I've had to break down & buy something at full price or even a minor markdown because I knew that it'd cost me even more to find later on (such as RTS Jazz). ... so yeah, how good (or lucky) have we been at abiding by the spirit of our 141st Rule of Acquisition, and how well does this rule even apply to our particular crack habit?