This is what I use to skin with. It's a three blade set, and trades blades as needed. It works well for me, I have no complaints. It is considered "vintage" which surprised me since it was new when I bought it.
There is one set available right now, and it's cheap.
https://www.ebay.com/itm/Kershaw-Al...de-Knife-3-Blade-Combo-Set-/273759631822