In the old days when we used lots of SIGG fuel bottles, REI used to sell a lot of them. Then each year at the Scratch and Dent Sale, they would unload the SIGG bottles with a ding or dent for $1.00 each. Those of us who used a lot of them would snatch them up at that price, since most bottles would have a ding or dent after the first trip or two anyway.
One year I bought a pair of X-C skis that had been used in the rental program, except these looked completely new and already had bindings mounted. $10.00
–B.G.–

