I won the Sentinel V4 (3rd prize winner) and asked if they could install a soundboard and paid 125$ I think for the Obsidian V3, very good deal in my mind:
I'm giving it and my first saber (Aprentice LE V4 with similar set up) to a family that are huge SW fans but hard for cash so their kids can have some fun with them:
I won the Sentinel by ordering a Raven with obsidian V4, SS claws, flash on clash, RGB colour system (very happy with it, although the purple is a bit pale), covertech system, 36 inch heavy grade blade, a few batteries, a bunch of blade covers (I have 6 blades now; 3 for fighting and 3 for photos for conventions)
My saber collection as it is so far; I also have a Bellicose with most of the fun options;