Curious what the value on these might be. I am original owner and bought new. First gen, serialized with box/coin, plasma frame/ice lense. I rarely wore them, however they've always sat in the visor of a car since purchased so the heat and sun did a number on them. I cleaned them up a bit but the original rubber would have to be replaced and the nose is as loose as could be probably. The lense is not peeling, but has the heat cracks. Kicking myself now after seeing what some of these mint pairs go for.