if you're going to be spending $400+ on chair, might as well spend a little bit more and get these "open box" Steelcase Leap v2. Maybe a bunch of you guys can get together and get it for cheaper.
https://vancouver.craigslist.org/van...237960653.html
Note that these come with 12 month warranty, instead of 12 years. To get 12 year warranty on the leap, it would cost just under $900 + tax ($1308 retail) from an authorized Steelcase dealer.
12 month warranty would be same that you will be getting at staples/autonomous anyways, and spare parts are available to be purchased on the steelcase