Korg Wavestation EX working as designed and in great cosmetic condition. A legendary keyboard of the 90s, with thick evolving and undulating tones that change over time by using wave sequencing technology. The EX version adds more standard sounds such as: bass, piano, horns, strings, sax, etc. for more traditional styles of keyboard performance. The internal battery has just been changed, (an easy process), and the 3 different RAM banks can be seen in the photos. This instrument has only been used in a studio and has less wear than others you'll find from this era. This sale includes a great case, AC power cord, a piano card pair, the factory original performance card, Studio Collection, and Performance 3 card for more internal sounds. Factory original reference manual, player's guide and additional wavestation info are also included. The included extras make this sale well worth your consideration. Get a Wavestation for $400, protect it with a $100 pro case, and expand the sound presets with the $49 set of included sound cards. Check my feedback and bid confidently. I SHIP TO THE US 48 STATES. I'm sorry, I can't ship to HI or AK. Item will be carefully packaged. Buyer pays ground shipping charges by USPS Ground Advantage,UPS, or FedEx at the cost that they will calculate to ship to your location. Thanks for looking!