Well the guy who offered 3 buds + the 1.5 bud hat, looks like the trade didn't pull through.

I had the hat offered to me for my ghosts desert marauder.

http://www.tf2outpost.com/trade/6982673

Marauder price checks on here at 3-3.8.

Seems fine as it is. Also, that trade did not happen, for whatever reason.

I'm not voting just yet since the ghosts marauder may be undervalued on here. One just sold for 5+. So, I'm going to wait to see what other offers he gets.