Didn't know this thread was merged and morphed, and I didn't really answer it seriously back in May anyway.
CD: "The Grand Illusion" (Styx)
Food: Egg McMuffins
Slave: Kari Byron
Luxury Item: satellite TV*
*Note: sort of a cop-out answer, since it actually would compose a lot of different things, i.e. TV set, satellite box, satellite dish, generator, wiring, etc.,. My second choice would be my PS2 and Wii with tons of games but, again, it requires power and accessories. I guess if it had to be one realistic thing it would be a nice bed... nothing better than a good night's sleep, and it can also be used with the Slave. >)