I've just sold our Mark IV, she was pristine. Actually, I still need to modify my signature to reflect she no longer resides here.
I knew nothing of classicals when we got her, and still don't, but I learned a bit from the purchase of this one, mostly by reading what Hans posted in regards to the models. From what I gather, the classicals weren't considered higher end classicals until you got to the Mark V, Mark VI and Mark VII. Though I think the Mark IV was a drop dead gorgeous rosewood classical guitar, she left a little to be desired in terms of tone in my book, but keep in mind, I'm a dread guy........and that's like comparing apples and oranges.
West