Is this PS3 bundle a good deal?

Gamestop Canada is doing a PS3 deal. The Uncharted 3 320GB Slim for $299, and your choice of Battlefield 3, Arkham City, MW3 or Skyrim.

I have a 160GB slim, and my HD is getting full (I have lots of music and downloaded games). If I sold my PS3 on kijiji or something, would I be able to get $200 for it? Then I would essentially be paying $100 for 2 New Release Games (U3 & 1 of MW3/B3) and twice the hard drive space.