Just do like most of us, buy one then another, and yet another. I've only need to pick up an 89, 91, 92 and I'll have a complete set. I'll need a 2wd, an extended cab, a dually, and an exteneded cab dually 4X4, to get them all... . :-laf Yep, your right my wife is not reading over my shoulder right now.
All of them are good trucks, I'm pretty partial to my 93, I personally like them the best, last of the vintage.
Michael