Kz400d exhausts

Just bought a 1975 400 in need of some restoration at a reasonable price but thought I’d ask on here , as it’s 43 years old bike ,how much am I looking at to replace the exhausts ,preferably for new and unused.

You may want to check out ebay. They have some Mac pipes listed.

Hi, yes I have seen the Mac pipes, was thinking more in the line of some original ones although not seen any on eBay for sale

are they still available and who sells them, not seen any in uk as yet.