It's the only piece of gear I ever regret getting rid of. I recently got a juno-106 in a trade to replace it. Ironically, the friend from whom I got the juno just got a poly-800.
Currently have: Baby Grand Piano, B3, CP-30, DX7, Casiotone MT-210, Axxe 1, EPS-1, Promars, MC-202, TR-606
Used to have: POLY-800, TR-505, Techstar TS-306, DX7, ESI-32, Juno-106, DX27, Synthcart, JX-3P, ESQ-M, Mono/Poly, MS2000BR, VX90