That’s $10 off our mention from last week!

The Home Depot has made a big cut in the price of the 2nd generation Nest Learning Thermostat. Score the refurb model right now for only $139. Add coupon code THDOCTFY1710 at checkout and the price will be discounted $10 further for a final price of $129. That’s $100 less than what Amazon charges! These thermostats can pay for themselves in roughly a year with learning abilities and app control. This discounted Nest thermostat is available through October 26 and ships for free.

Bonus savings tip: Don’t forget to see if your local electric company offers a rebate for installing one of these smart thermostats! For additional utility bill saving tips, check out this Clark.com guide to lowering your energy bill.