The Canon Direct Store has a 20% off coupon code for select refurbished Canon Lenses. Stock is quite limited, so these probably won't last until sale end of March 22, 2015. You must use the coupon code “POTOFGOLD” during checkout to see the 20% discounted price.
- EF-S 10-22mm f/3.5-4.5 $415
EF 70-300 f/4.5-5.6 DO IS $895 EF 70-200mm f/4L USM $454 EF 50mm f/1.4 USM $255
- EF 50mm f/1.8 II $80
- EF 40mm f/2.8 STM $127
- 430EX II Speedlite $196
Keep checking back, as we'll update this list if more lenses are added to stock.