thought this was an interesting thread so i figured I'd put my two cents in for a moment. I reside in a state where it's still illegal.. however.. I know cali to be pricer than most places as far as land and real estate. NJ may surely pass legislation by the end of Jan. South Jersey has alot of cheap real-estate and farmland. Also Delaware is also in the running for med mj (although not sure how close?) NORML estimates by 2012. Delaware is a tax-free state and has plenty of propery that is very cheap for undeveloped areas, they are building up quickly there though for such a small state.
Pa is another choice in the east for an estimated 2012 legalization (this i think will be a difficult state) so i won't bother you with details. I understand NY has liberal laws regarding cannabis but not sure of the price... Look east if you're interested. Plenty of cheap states and counites.. Alot of cities here also have very cheap real-estate