Balloon Knot
'Lil Knee Scuffer
If you get yourself one of those TV shows where people will sell you stuff so they can be on TV, you can easily buy old bikes for pennies on the dollar. All you have to do is point out every little flaw, down play the value, and let it be know that you are buying it to resell it so you need to make some money on it too. And then, never sell any of the stuff.