cisco said..
Yes I know it can be printed out etc but for a print out to be any good it needs to be laminated and then the cost goes through the roof.
Cost wouldn't be that bad if you only print and cover the particular pages you require, there is no need to have the expensive laminating done if you do it yourself using clear contact type material. I have done many maps like this and you can write on them with a chinagraph pencil and rub them clean when needed.
The other option is to print on permanent paper, totally waterproof, tearproof and resists dirt and grease.