Hi Tom,
I bought a spare from R&L but it was probably two years ago.  I think 
itwas around $20.  A Kenwood direct replacement, but not the original 
mike.  In fact, I prefer the size and ergonomics of the replacement.
Good luck.
Pat, K9JAUAt 07:37 PM 5/6/2007, you wrote:
>Hi, all.
>
>I know that this has been discussed before on the list, but I didn't save
>the e-mail like I should have done.
>
>Can someone tell me where to get a microphone for the Kenwood TMV7A.  ... My
>understanding is that Kenwood and most other ham dealers no longer carry
>them.
>
>I need to replace the mic for one of my TMV7A's, and would like to do so, if
>the cost isn't too exorbitant.
>
>If anyone has an approximate  cost figure for one of these mics, I'd
>appreciate that too.
>
>Thanks, and 73 from Tom Behler:  KB8TYJ