Charles Winchester From The M.A.S.H Toy Line... What?

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I am so into the MASH figure line. Dude, how does this even exist? It's such a weird idea. I mean, does any kid want a Charles Emerson Winchester The 3rd Action Figure? There must be some but not many. 

I have one other one of these on the card. Father Mulcaly. Everybody in this set is beyond belief really. There are variants too. Klinger comes in blue and pink dresses as well as one in his fatigues. 

I have an unofficial goal to get all these fools on the card. It shouldn't be hard but I want to do it on the cheap. Flea Market Style preferably.