List those little things you've bought that really help out in daily life. A few of my favs
Foam Roller, cheap and great to have.
Rechargeable Batteries. I've had a set of four for at least seven years now and haven't bought AA batteries since.
Those reusable cloth grocery bags. Can pack way more food in these and I don't have leftover plastic bags to waste.
Doorway pull-up bar. Nice to be able to do pull-ups or just stretch out on one of these any time.
That's a few to give the gist of the thread. Whatcha got T-Nation?