Hey! I can afford to have her repaired now! Once again I can be doing my guitar the great injustice of actually inflicting my chords and notes on her...
Besides that - a box containing a broken alarm clock and some Pokemon cards - given to me by my ex-fiance's kids... When they were given to me, they were THEIR most prized posessions.
And - believe it or not - a plush toy that I've had since infancy. It's in bad shape, but is preserved in a box.