Hi Smithy and welcome to the forums!
There are a lot of printers on the forums, but I don't think many would want to post their quotes for the world and the competition to see, just as Bry said.
Your best bet would be to call a few printers in your area or around the country, explain what is it exactly you need to be done and get some quotes.
The question is not so basic - the quote will depend not just on printing method, but also on quantity and position of prints (i.e. I'd charge more for an all-over print/wrap around than an A4 center chest), kind/quality of blanks, how much work the artwork will require, how urgent the job is... There are a few things to consider, I'm afraid it's wider than a "simple price or two"
Good luck!