Chance of a lifetime, but not cheap.

http://cgi.ebay.com/19AP4-Picture-Tube-CRT-NOS_W0QQitemZ230455421649QQcmdZViewItemQQptZLH_Def aultDomain_0?hash=item35a836aad1

He has a slightly less expensive used 16GP4 and that beautiful porthole.

Sure would look nice in my Sherbrooke!