try these guys
Absolute Promotional Products we bought 1000 oz spirit earth fit tshirts off them for a very reasonable price. i wont give exact prices but it was just under 7 bux with gst.
the oz spirit t-shirts are awesome quality, imo they crap all over most other brands available to us here american apparel, hanes, quality tops. check em out
auspirit
we couldnt find a good fitted tee for less then 8-9 dollars without importing them and almost resorted to making a custom shirt before we found these