I recently got a good deal just by going to all the local dealer's websites and clicking on their sales/specials section. I'm in NOVA but made the drive to Rockville, MD for a 2014 Rancher 4x4 for $4600. Add freight, setup, and doc fees and it came out to about $5450 OTD.
If you buy out of state you don't get charged sales tax until you title in VA.
Living in the EC area prices seem to be higher than the norm, so my best advice is while looking on CL expands out to Greenville NC area for the best deals on used. But whatever you do don’t jump on the first deal; shop around town if new is what you are looking for.