The Mass Effect 3 Vault, a plastic case for your game console (in this case, the slim version of the PS3).
Once assembled, the ME3 Vault has a light-up logo, which is either awesome or horrifying, depending on your aesthetic sensibilities.
A hard-cover Mass Effect art book, with a slipcase.
Inside, sketches and background art from all three ME games.
We also got a couple of T-shirts, destined to be podcast prizes.
And finally, no game promotional push is complete without a branded hooded sweatshirt.