Available in Black, White, and Gray. Regularly $149.99, now $74.99 plus another 20% off from the email signup link. Citi also recently emailed a promo for a $10 statement credit if you use the Masterpass payment system, which OfficeMax accepts. Shipping is free.
This seems like a well-reviewed chair and I've been watching the pricing for awhile. This is the cheapest price in awhile based on previous Slickdeals posts.