Check out this one:
http://alpenoptics.com/mm5/merchant....ct_Code=725KIT
Alpen is not a well known name but the one I have had for several years is excellent quality. When I bought it, 3-4 years ago, they were quite a bit cheaper and I am sure you can find a better price than this one if you search.
I bought it after reading an article in Field n Stream about them and have been very satisfied.