I'm selling my Teenage Engineer OP-Z. I really never used this syhthesizer. I bought it many years ago when at the TE website right after its release. I played a bit thinking that "onde day" I would get into it and enjoy it more but I never did. It is sitting here on my desktop for years near my guitar pedals and I definitely think that it's not my thing. I see a lot of people online doing amazing beats with it and it's exciting to watch but I prefer to play with my guitar pedals on my free time. If you go on Teenage Engineering website you gonna see that this product is discontinued, which makes it more rare to find I think. It's a great tool for musicians and producers. I'm selling it for $500. I don't really need the money right now and not desperate to sell it. I'm sure it's going for the right person. I'm not interested in exchange for anything and the price is firm. As I said I barely use it and it looks like brand new. Still got the case and papers that came with it. If you'r interested please let e know so we can meet and u can try by yourself. For now Maui only, in hand, I don't ship for other islands or other locations.