Stopped at a garage sale searching for pewter... they didn't have any... but as I was leaving I saw a Ziploc bag full of what looked like COWW. Sure enough, a 1 gal bag stuffed full marked $2.
I guessed it was about 10lbs worth.. and they were all new never used. (actually turned out to be 8.5lbs)
As I handed the man the $2 I asked why he had them (hoping to find more reloading or casting stuff). He said they picked them up for a Boy Scout project and never used them.