The Ring Doorbell Pro Refurb is on sale at the Ring website for $119. Ring refurbs are excellent quailty in my experience. If you can get the 20% off coupon it comes to about $95.
Also good deal on Spotlight Cam (wired or battery) refurbs
$139 before coupon and $111 after coupon.
Link to Refurb items on Ring [ring.com]
Ring Discount page [ring.com]