(ENDED) Certified Refurbished Nikon WU-1a Wireless Mobile Adapter for $21.56 (ends Sun 1:20am ET)

This particular sale ended, but this refurbished critter is frequently discounted across the interwebs… Another Gold Box lightning deal, good until Sunday at 1:20am eastern, is the certified refurbished Nikon WU-1a Wireless Mobile Adapter for $21.56. This is sold by Beach Camera with the order fulfilled by Amazon, so it gets free 2-day Prime shipping, or the usual $25+/$49+ terms for non-Prime members.