20% off Purchases of USED Gear at BL

Borrow Lenses is more famous for doing what their name suggests, renting camera gear to photographers. But they are also selling some of that used rental gear back to the photographers. And for a limited time, until 3/27/18, they are offering 20% off on purchases of used camera gear by photographers. This coupon cannot be used on rental; only purchases of used camera gear. The annotated screenshot explains it faster than I can with words:

PS: speaking of 20% off used gear, coupon SPRING03A gets you 7% OFF MOST ITEMS and 20% OFF OVERSTOCK/CLEARANCE items at KEH Camera until Sunday 3/25/18 PM.