The Honey locator will give you good resources locally.
http://www.honeylocator.com/
You'll find the larger the quantity, the better the pricing.
I just picked up 5-12lb jugs for $2.50/lb. Beats the $4-$6/lb at the store for smaller bottles.
Farmer's markets are a trap that a lot of people fall into. There are some geniune deals there, but there's as many people selling stuff off the same truck as the grocery stores.