aerons and steelcase leaps are regularly available second hand shipped on ebay. I bought one for me and my partner during covid and spent <$800 on both. They do

aerons and steelcase leaps are regularly available second hand shipped on ebay. I bought one for me and my partner during covid and spent <$800 on both. They dont come with the warranty but in 12 years of sitting on one, ive only ever had to replace the feet and the armrests in the two ive had.