I have a '04 differential w/e-locker from a 4x4 Titan in excellent shape with only 56K miles on it. It weighs about 25 lbs, so if you wanted it shipped, you would have to consider weight (shipping estimates vary by carrier and destination and range from $25-50). I could meet someone just about anywhere in the southern Piedmont of NC. Went with a different type differential, so this diff was expendable. Plug-n-play for someone with an older Titan whose diff has crashed and needs an inexpensive replacement. My truck is a garage queen, so wear is minimal. $300 shipped OBO. PM me for more info.