Current Slab Inventory

It depends.  Honestly, this can not be answered without knowing the species, size and condition of the log. Price is also effected by current slab/lumber prices. In most cases people think a log is worth much more than it is. You have to remember the expensive equipment and time that goes into milling a log from tree to finished lumber. Plus if a log has metal in it, and most yard trees do, then it is more trouble then it is worth unfortunately.  Again drop me a message and let me know what you have, I'll be glad to talk about it!

I desire any type of hardwood log. This can include logs from trees such as ash, walnut, hickory, cherry, white oak, osage, beech, etc.  

Yes, just like the web address name, all the slabs are air dried, none of them are kiln dried and/or sterilized.

It varies from slab to slab. At any given time I have both green (fresh cut) and slabs that are likely as dry as they will get unless brought into a controlled space indoors or a kiln, and everything in-between. I provide the mill date and nothing else, so there is no guarantee of a specific moisture content. As a prospective buyer you are encouraged to bring a moisture meter if you are looking for a specific value. For reference, a "typical" value for air dried wood in this area that would be considered "air-dried" would be around 12% give or take depending on season, temperature, humidity, etc.

Wood is a living, breathing material which means Insects are always a possibility with with any wood, including air dried slabs.  Even kiln dried lumber can get them or no one would ever get termites in their house.  Once a log is slabbed it has to sit for a year or more to dry, and even if it came out of a kiln it would still sit in a barn until it was sold and that could always make it a target to a bug, just a fact of life.  Building a "hot box" to sterilize slabs before taking it inside a conditioned space is very easily accomplished or you can find a local kiln to sterilize it for you if that is a concern you may have.

Sure.  The longer wood needs to sit around and dry the more valuable it becomes due to the ability to work with it faster and the time/space involved with air drying it down to the lowest moisture content it can be for a given climate. If you wanted to save some money and had time to let the lumber sit then you can save by getting it "more green" and dry it yourself.