@drwho @lispi314 True. Also the literal pain and downtime are mitigated with a good chair. Julie made me go get mine out of storage because the shit gamer chair in the loft Is Not for sitting in front of the computer 8+ hours per day.
If you nerd hard, a good chair is a Required tool of the trade.
As a goofy aside you could just drive around Redmond for a few days, someone is always moving and abandoning their spendy, high-end, new chair.