[Az-Geocaching] Pint paint cans?

Anybody know of a place to get new pint or half-quart paint cans (locally or online)? The smallest I have seen other than in bulk is a quart.

And before I get the inevitable responses reminding me that a half-quart is the same thing as a pint: the cans are actually quite different; the pint can is reduced in both dimensions (diameter & height), roughly maintaining the same ratio as the quart can while the half-quart is the same diameter as a quart, but half-height.

Either size will work for the project...

Tim
Team AZFastFeet