I have a late 80's Kawai K1II synthesizer and I would like to sell it. There aren't many around on ebay or craigslist - I'm not a synthesizer enthusiast, I only own this because my dad bought it for me as a kid to learn to play piano on, so I have no idea what it's worth. There aren't any good websites either for values of vintage instruments, so I thought I'd just ask - Anyone know a good price to sell one and no feel like I'm just giving it away? It's in great shape, no visible damage, still sounds and plays like new. Just a little dusty!