It amazes me nowadays that Laserline CD90 racks regularly fetch more than double their original new price at auction. So it got me wondering. Software aside, is there anything else stereo-related that is worth more today than it cost originally?
Quad ESL57s, Panasonic stylus force guage, various old Mac,Marantz, Fisher, Scott, Acro, Brociner, etc. old tube junk. Anything with the name Western Electric on it. Several Altec raw drivers and the larger old JBL speakers.