What is the general price for Layer, Scratch, and Cracked Corn?

[WhiteLeghorn2]

Thx everyone.
Great info. Also, we're gonna get the oyster shells. The oyster shells should be in a separate dish, am I correct?

 

[donrae]

I just toss a handful of the oyster shell in the run when I think of it. I think it gives the birds something to do, and scratching around for food is much more natural to them than eating from a dish.