I dont understand this. The only time i would get a new helmet would be if my head shape drastically changed (which is unlikely) or it wasnt providing sufficient protection anymore due to interior shell integrity and i for sure as hell wouldn't knowingly sell a helmet that isnt going to be safe for someone else so i dont see how the selling comment is relevant to anybody.
Yeah you really shouldent be selling helmets. Helmets have an effective lifespan of about 5 years with no impacts whatsoever, especially in the temps ski helmets are exposed to. Combine that with the fact that I would say most people who ski park have at least a few slams a year that the factory would recommend you replace the helmet on anyway equals highly unsafe to sell.
***SKI THE EAST***
K2 Public Enemy
HEAD The Show