The Secret Society of Lathe Trolls

Tragwag, I am a complete noob in the lathe world, so forgive me. I assume you are asking if my Presto amp has the associated turntables, and unfortunately it does not. Found it alone, and unloved under a table at a local guitar show. I didn't know what it was, but I knew it was cool. I traded a Rubb...

Update...this thing sounds GREAT as a guitar amp, not sure I want to know what it might be worth anymore. I plugged it into a Variac and brought it up slowly, plugged my guitar into the input labeled Radio, and PRESTO! Creamy tube tone for days.

Hi, new to the site. Just bought a really nice condition Presto 87 B (I think). My research into it has landed me here. My first thought for the amp was to mod it (if needed) to be used as a funky retro guitar amp, but maybe it is more valuable to you lathe trolls? What would a fair price be for one...