The guide I hunted antelope with last year I gave him a Knives of Alaska "muskrat" with ivory handle and a leather sheath and $50. ( MSRP $100, I got a deal on it when I ordered my knifes). He seamed quite happy with it. He guided 3 of us that day and we all tagged out by mid afternoon. The other hunters gave him $50 and $150 cash tip. The outfitter fee for the hunt was $1250 for three days. Hope this helps some. These are just what I tipped and others I observed. This was my first experiance with a guided western hunt.