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

An unemployed Jester, is nobody's Fool.

the only real difference between a good tracker and a bad tracker, is observation. all the same data is present for both. The rest, is understanding what you're seeing.

~Molɔ̀ːn Labé Skýla~