Let me make it clearer for you...

20 x T-shirt designs for NZ$160 = Crazy!

My budget is $300, that is what my page shows, so not sure why it shows $160 for you? Also if you read the brief many of the designs will be the same theme so therefor just changing the wording on the shirt not creating a whole new design. Also there are nicer ways to get your point across than being blatantly rude!

its only N$160..
-www.mayonpx.com