I hardly consider 60% off the retail for a 3 month old set of headers, "a fair price". I also don't think that the Belangers or SVS are necessarily any better than the Hookers. After all, ****** has been in the header business a lot longer than either of them.
As far as I can tell they work awfully well. How many people have went 103mph in the 1/8 with only heads, headers, exhaust and rockers on drag radials?