Here in southeastern Michigan there is a great farm stand out by Metro
Airport (Blocks at Middlebelt + Eureka Roads). The corn comes to the
stand within minutes of being picked. It is wonderful stuff. And the
price is a LOT less than what some of you have quoted as a good price.
As many as you can fit in a large plastic (store provided) bag
(unshucked) for $2.99. It's easy to get 18 ears in a bag, at least.