64 K20 $1K
Needs a bed and lots of bodywork, but looks like it comes with 3 grilles and instructions clearly printed on the dash. (but seriously, a great candidate for a K20 conversion... or add a bed, fix the rust and go.. Low buy-in for what is there)
66 GMC K250 $8950
Almost seems too good to be true. If it is though, it's quite a catch.
66 C10 lwb $12K
If you combine #1 and #3, you've got a $13K rock star...