Of course, normals just use to be normals and sold as such. Now days people try to find something different in everything call it a dinker and jack up the price. In some cases they may actually be and have turned out something different but not with most.
More and more I see snakes advertised as dinkers because of an odd pattern or blushing. Then they're sold any where from a hundred dollars and up, some for morph prices with out being proven.
But if you see something you like, have the money and willing to take the chance then why not. It's a decision we have all had to make at some point, :) that's why we call them dinkers. What might be a dinker to me may not be to the next person.
Although I do agree it's getting out of hand, the way things are going they're all dinkers until proven other wise.