Parting ways with a video game or console is easy for some, but traumatic for others. Since gaming is an expensive hobby, I understand why people sell or trade their games. Very rarely have I done this, and usually I end up regretting it.
Back in high school I sold my Atari 2600 with a bunch of games to my neighbor, who had a crapload of little kids, for a measly $20. I regret doing that to this day.
What games do you regret getting rid of?