I have one for sale...$100 shipped...check out my FS thread in the Protege, MSP, Protege5 For Sale section...it is half of what you need...they sound great on the 6 as well...
I just bought a magnaflow cbe, will have it the end of next week, so i'll be looking to move my exhaust. i'll keep an eye on this post, and update when it's off the car.
I'm all for helping fellow Mazda owners, but doing $100 shipped is hard to equal... specially when I know there are a lot of regular Mazda 3 owners out there who would easily pay $300 locally for the MS3 exhaust.
what is a muffler with tip worth these days. I took my whole exhaust off (tbe) and replaced with the Corksport at around 15k with the intention of selling some day. but it's really long, at least the cat back is and it just seems that nobody wants to pay much for them. Heck i cannot imagine want Mazda would want just for the Catalytic!
for those of you who asked sorry about my pictures problem