I am confused. How does green wood take less time to process? I have the same amount of labor in cutting, splitting, and stacking green wood as seasoned wood. In fact the seasoned wood was green wood to begin with. Are you considering the seasoning time as part of the "process"? I have no labor in the seasoning process. If you are kiln drying or using some other mechanism to season your wood then I see your point.
Any way you look at it, it takes a lot of space to store a large quantity of wood, space costs money, just ask anybody runing a storage buisness
, I would think that one reason a lot of people buy seasoned wood from someone else is partly becasue they have no place to store the quantity of wood needed to burn for the season plus future reserves to leave sit while it seasons. I guess the way I look at it if you are storing your wood on somebody elses's property, you should probbaly expect to pay for it. Just my 2 cents.