Congratulations on your find! I just happened to luck into mine. I was at a Marauderville and was talking to one of the members about buying a DBP and he said he had one for sale that belonged to a friend of his. I eventually found out the man that owned it was the lead software engineer on the Marauder build.
2004 DTR Marauder, #423 of 9806
2004 SB Marauder, SOLD
2003 Black Marauder, #3029 of 7093
2003 Black Supercharged Marauder, #1940 of 7093
2003 DBP Marauder, #225 of 328, SOLD
2007 Black Shelby GT Terlingua
2017 Grabber Blue Mustang GT 5.0
2018 Platinum White King Ranch F150 FX4