Saying you want "any morph corn" leaves it wide open! You may want to narrow things down a bit. Some questions you need to ask yourself...
How old/large do I want my first snake to be? (Do I want one that is already established or a hatchling - pros and cons for each?)
What size viv do I have or can afford at this time and what size(s) will I actually need?
How much do I want to spend on a snake?
Can I afford the additional shipping charge or do I need to look for one closer?
Is there a pattern or color I like better than the others?