This is a brand new, never used, 25-year-old SK-1000REW Quietkey keyboard, dating from when they still made solid, quality keyboards. Made in Malaysia, not China. I've been saving two of them as backups to my same-era IBM keyboards, but since the first IBM is still going fine after 25 years use and I've never even needed the second one, I figure I'll never need to fall back to the Quietkeys. Not sure what it's worth but looking for around $50.