rx-7 transmission switch

I just bought an rx-7 and it is an automatic. I would really like a manual. Is it worth it to switch and if so how much will it cost?

Was it a really good deal for the car? Otherwise why didn't you just buy a 5 speed and save the trouble?

Yeah I got it in nice condition for a cheap price, that is the onlt reason I got this one. Anyone?

Here you go this should be exactly what you're looking for
http://www.rotaryresurrection.com/5speed.html