Staples retail stores take $50 offregular-priced chairs of $169 or more via this printable coupon. That's among the best in-store dollar-off discounts we've seen on office chairs from Staples. (For further comparison, we saw $50 off office chairs of $149 or more last summer.) Limit one per customer. Sales tax is added where applicable and some exclusions apply. Coupon expires February 16.