Local value village has one of these for sale for $60. Found one for sale on Reverb for $2500. What's the real value of one of these things? Yamaha Electone MR-500T :
Yamaha-Electone-MR-500-Organ - $275 (Kansas City KS) | Electronics For Sale | Kansas City, MO | Shoppok
Yamaha Electone (40 products) - Audiofanzine
Yamaha Electone MR-500 Organ for Sale in Tampa, FL - OfferUp
Electone Zone - Electone Museum - Model MR-500 Images
Yamaha Electone MR-500 Organ | eBay
YAMAHA ELECTONE MR-500 SM Service Manual download, schematics, eeprom, repair info for electronics experts
Yamaha Electone MR-500 Organ | eBay
Yamaha Electone MR 500 1985 Electric Organ | Reverb
Yamaha Electone MR-500 Organ for Sale in Tampa, FL - OfferUp
Orgue Yamaha Electone - MR 500 - | Rakuten - Vielmur-sur-Agout Tarn - Retrait sur place