first time hearing a manual swap to auto, with the amount of people looking to swap their auto for manual. you might actually be able to find someone willing to swap with you. i think the altogether price for everything would prolly be around 1000-1500.. est. from a friend of mine. Cant really say for sure. depends on if you wanna swap for a used auto tranny, also plan on getting a transmission cooler and either flash, or get a custom chip to help change from manual to auto and to firm up shift points.
i think thats all, excuse me if im wrong, but this is just to my knowledge.