sight replacement

[benztech]

I recently bought a sig 226 .40. So far I love it but not a fan of the standard sights. I regret not buying the night sights. Anyways just wondering if anyone would know the rough cost to have them replaced? I found the sights online just wondering if it would be better to buy the sig tool and replace them myself or if a shop would charge a fair price?
Thanks,

 

[strider007]

I prefer owning the required tools so that I can do the installs myself. I know that it may cost a bit more, but in the long run, it will pay off since you don't have to always source out a gunsmith for your modifications.

Just my 2 cents...