Profoto B1 500 AirTTL Battery-Powered Monolight Flash for $1800

Adorama is offering the new condition Profoto B1 500 AirTTL Battery-Powered Monolight Flash for $1800 with Free Overnight Shipping, which is nice. No coupon, no rebate. Note that this is the previous generation model. Earlier in 2017 Profoto released the B1X series.