This is the current best bang for the buck you can get:
$99 for the Olympus 40-150mm lens at Amazon, Adorama, BHphoto and GetOlympus.
Olympus E-P5 for $349 at Adorama.
E-PL6 with kit lens for $299 at Amazon.
E-PL6 with double zoom lens kit and Flahs Air card for $399 at Amazon.