Well - there's this gem: nearly $3K for a poor old broken down Mod 15 - AND a super-deluxe custom made Loop Supply!!! https://www.ebay.com/itm/Teletypewriter-Signal-Corps-U-S-Army-Teletype-Corporation/333139739460?hash=item4d90ad0344:g:AJMAAOSwigxajtvf Hope springs eternal in the minds of some Sellers. John KB6SCO Carson City