Minimum cost is $10 per inch at most places, a little much for what could easily be caught in a picture. What I do is simply take several thousand pics of the big fish, get it printed off as best possible on photo paper and frame the picture. If you wish, write the measurements and weight right on the picture somewhere. There ya go, everyone gets to see your fish the best way possible, when it's fresh caught and ready to go back. And a framed pic is a lot cheaper than a mounted fish or a replica mount, that's for sure.