Magnum exhaust manifolds ball-flange to LA pipes?

hi Treblig. came across some posts of yours regarding the 92 dakota manifolds. I have set on my 2000 dakota, but have been in search of a proper flange.

in this thread you have a picture of a ball flange that, if i understand correctly, you sell along with manifolds that you modify for "A" bodies.

How much would you charge me just for those pipes/flange? I have the 2 1/8 output from the manifolds. And do you happen ti have then in stainless steel?

Thank you

p.s. I cannot PM you because I am a new member and it is not allowing me. Thanks