Yeah, that's not so bad! IIRC, the BFG's I bought were their brand new to the market, ultra high performance all season tires and only paid $138ea. (Tire Rack wanted $153ea!) then got the next size wider with the same series sidewall (so it's taller and wider), plus road hazard and a much needed alignment. I don't envy my sister one bit on her '14 Challenger though, bring a "Super Track Pack" car, it's got hi-perf summer tires in 245/45ZR20, the 235/50ZR18s I just bought and the 235/75R15s on my Jeep are way cheaper!
One funny thing though, when I had my Jeep reshoed at 144k, I that alignment had been the factory one and it held fine and had remained within spec....and independant suspension is supposed to be better?!