WTF? They might as well just do a bike/figure 2 pack.
What is with these prices lately? The two B-Fighters are $180.
Well, as far as I know, the "important" single Gaim exclusives are roughly about $80-90 on the second hand market. At least on Mandarake, anyway. This excludes Gridon and Kurokage. And that's only Gaim Jinba Lemon; Zangetsu Shin is sitting at an overpriced 12k, for an opened.
Back when they first entered the second-hand market, Jinba Lemon and Zangetsu Shin, the only two major Exclusives at the time, were at about 9000 yen for an unused. So for the two B-Fighters to be at that price, considering how majorly important they are, it's not surprising.
Though, Zangetsu Shin being at 12k for an open...and Banana Baron being no where in sight is strange...