Herman Miller Aeron Size B Medium (see description) trade/OBO

Overall in great condition, no rips and tears and no issue rolling around Comes with original lumbar support and a 3rd party headrest (retail is 100 for headrest) Has 2 issues -Gas cylinder suspension needs to be replaced (it holds at the highest and lowest positions but if you go for a mid level adjustment it begins to slowly lower over time) replacment cylinder costs like 45 bucks on amazon, not difficult to replace just take a wrench and brute force lol -Left arm does not properly adjust anymore and is loose (see video) replacement prices vary but it’s around 60-150 it seems like 250 obo or trade Selling because I bought an embody