Jeffriesm:
Don't know if you are interested in this level of detail but try the site below. They have US and Canadian dealers. I have sent them e-mails and found them to be very responsive (both the manufacturer (Propagteam) as well as the dealers. Try Hobby Lobby or KMP. If that fails send an e-mail to InZpan (the Propagteam site listed on the home page). InZpan is the site for non commercial sales (i.e. sales to individuals). The folks at InZpan are great to deal with.

http://www.propagteam.cz/home_en.asp

Ed