Office Depot cuts up to 50% off a selection of office chairs. Plus, take an extra $10 off orders of $50 or more via coupon code "54379638", an extra $20 off orders of $125 or more via coupon code "43655956", or an extra $40 off orders of $200 or more via coupon code "1S1E1YNGKM8008". Even better, they all qualify for free shipping. Combined, that yields strong savings and some significant price lows. Deal ends October 4. A couple of best bets:

• Realspace Salsbury High-Back Chair in Dark Brown for $79.99 via "54379638" ($100 off)
• Style@Work by Thomasville Endsleigh Big & Tall Chair in Espresso for $189.99 via "1S1E1YNGKM8008" (pictured, low by $109)