the one non-electric I own is a Suzuki Violin Company Flamenco guitar, it's a late 70s. Brazilian Rosewood fretboard, Spruce top, Brazilian Rosewood Sides and Back. It's probably worth significantly more than my entire electric rig, but I've never had it appraised. My girlfriend has a sweet '73 Martin D-35, though. It needs a refret, but it's the nicest-sounding acoustic guitar I've ever heard. Given to her by her Gramma, too.