It's impressive how many cool toys these trucks have. Mine has 3 4wd modes as well. Full time in all H4F (non locked high), high locked, low locked. It's great!
Price drop to $33.5k
Here's my limited, not trail. It's quite nice though. And has bells/whistles my boss lady loves.
http://www.toyota-4runner.org/sale-vehicles/175624-fs-4th-gen-11-white-4x4-ltd-stock-%2436-9k-enid-ok.html
Best of luck!