Madison Seating via eBay offers the open-box Herman Miller Size B Aeron Chair in Graphite for $469.11 with free shipping. That's $510 off and the lowest price we could find. It features: adjustable Lumbar tension control height adjustment forward and rear tilt locks Note: It is new but may not ship in retail packaging. A 10-year Madison Seating warranty applies.
Believe it or not, there are lots of things Uncle Sam can't touch — so long as you play by the rules.