I was in Lowe's today. I had been discussing using a black trashcan as a source of plastic for aero mods. I noticed 2 15 gallon black, rectangular trashcans were severely cracked on the top edge. I took them to the customer service desk and explained that I was looking for black plastic sheets, and if I could have them reduced. The guy said "How about $2/ea?" I said "I'd like to pay $1 each - I'm just going to cut them up anyway." There ya have it. Two black plastic cans for a total expense of $2.10. The cracks are on the edges anyway and would have been on the part I'm cutting off anyway.
So there ya have it. Go to your local hardware store and find a broken trashcan and ask them to mark it down.
I did better I picked up a wastebasket out of a dumpster that had a cracked bottom, that's probably gonna get cut at an angle for wheel fairings.
I remember The RoadWarrior..To understand who he was, you have to go back to another time..the world was powered by the black fuel & the desert sprouted great cities..Gone now, swept away..two mighty warrior tribes went to war & touched off a blaze which engulfed them all. Without fuel, they were nothing..thundering machines sputtered & stopped..Only those mobile enough to scavenge, brutal enough to pillage would survive. The gangs took over the highways, ready to wage war for a tank of juice