Yep CAFEPRESS for an online site was my call.
However, their best benefit is that they handle distribution – so its great for orders around the country- globe. As far as pricing goes their not cheap.
Take a look offline – in your local area – as I find that most places have a “T-Shirt” shop that offers printing and such like and they’re almost always cheaper …
And if they’re not cheaper offline then at least you’ll know what a great deal your getting online.
