[dieseljeep]

Originally Posted by Celt

http://www.tubedepot.com/nos-50l6gt.html

I've had great success with ESRC, out of Florida.
Check out their Dollar tube list, as well. All tubes are brand-new, prime stock.
50FE5 is listed @ $3.00 ea. Us Zenith lovers can buy 6KT8's for a buck each.