First, read this entire FAQ. Next, decide if you have something worth selling. Make an inquisitive post in rec.toys.lego if you're unsure.

Start bringing cardboard mailing boxes home from work each night. Don't leave them in a messy pile or they could be a fire hazard. Bring home more than you think you'll use -- you never can tell ahead of time which boxes are the perfect sizes, and you want some flexibility.

8 Jan 96 [TSL]