I've got one. I think it's 175, pearly white with a green stamp. Used for a couple rounds, but not a mark on it. My name and number on the inside rim.
Also have a Star BB Aviar. Blue with rainbow stamp, 175, thrown around a bit, but not used on the course, and no wear at all.
"a man is a success if he gets up in the morning and he gets to bed at night, and in between he does what he wants to do."
-- bob dylan