I called about six months ago, just to have them check a few of the empty sku's in the computer to see if, by chance, there were any PB I's in stock that weren't showing up. The guy told me there was nothing in stock, not even any spare parts or lenses. Doesn't hurt to call and try. I think it all depends on who answers the phone. I got lucky enough to get a pair of X-Squared from them by having them check the "empty" sku.