what kind of price are you looking at, because you can get a brandnew setup for about 360-380$ cdn.  Order a Pyrotect Helmet from Bell, open face SA2005 helmet comes with a fleece helmet bag as well for about 200$ cdn delivered to your front door.  The buy the Pelor open face helmet add on for about 160$ or so, and you have you self a brand new system for about the price of a brand new Peltor Helmet.  This is what I am doing for my first rally helmet, to me it seems like a really good way to get your first helmet without spending a wad of cash.