At 03:17 PM 7/31/2026, Nick England via GreenKeys wrote: >Presented for your amusement and edification >1978 Product Price List - M28, M32, M33, M35, M40, M43, 4100, 4210, 4500, 9100 >https://www.navy-radio.com/manuals/tty/tty-prod-price-7812.pdf And according to the BLS CPI inflation calculator, $1000 in 1978 is $5343 today. - John