I am seriously considering having a matched set of straight razors made. For some reason, I can't get excited about a 7 day set, and I would like more than a pair. I think I want to have a "week day" set, with Mon. through Fri. engraved on the spine.

I typically don't buy things I enjoy as an investment, but rather to use. However, I can see the AD coming into full bloom, so who knows. Now the question, am I nuts for considering a 5 day set if I ever decide to sell?