Anyone knows where to get these 20oz PB tanks refilled other than "The Security/Hobby Store" in Mt Vernon? I can't believe there is no place in this area to get a PB tank refilled at a reasonable price.

So I went to this place in Mount Vernon called Security/Hobby Store, its basically two stores in one, a store for car alarms and a Hobby store selling remote control cars, trains, etc. I couldn't find a place that would fill my 20oz paintball tank in the bronx or yonkers, so the guys at...