I found a K-38 today..5 screw so no modl number. 6 inch of course diamond magnas in a gold box..no papers. Fellow wants 650 for it..can probably get it for 600. Condition is about 96% or so.. Did they come in a gold box? Worth the asking price?? I'm thinking of buying it in the morning if y'all think the price is right. Missed a really nice 27-2 3 1/2 inch for 900 by 2 minutes or less. I would have bought it