Yep, at the dealer. When we bought our 26BH last year I tried to get them to throw on it on the deal but no go. They wanted $35 for the one with the Grey Wolf logo and on $10 for the plain white one, needless to say I got the white one!
TT-2013 Passport 3220BH
TV-2004 F150 FX4, not exactly stock...
with 2001 Kodiak K215: 2010-10, 2011-12
with 2012 Grey Wolf 26BH: 2012-19, 2013-24, 2014-11, 2015-6
with 2013 Passport: 2015-13, 2016-15 booked