I sent a note to MS asking if this price was for a "pair". We'll see.
David Heal - Windsor, CA (near Santa Rosa)
EAA #23982 - EAA Technical Counselor and Flight Advisor; CFI - A&I
RV-12 E-LSA #120496 (SV w/ AP and ADS-B) - N124DH flying since March 2014 - 670+ hours (as of Sept 2018)!
through June 2019.