Describe an item you were incredibly attached to as a youth. What became of it?

I was very attached to my pink Nintendo DS. I always had it on me when I was hanging with my neighbor friends, using Pictochat and taking care of my Nintendogs. Eventually I got a bit older and had misplaced my DS for quite a while (I actually thought one of my friends stole it) and a couple years later I found it in an old tea set box of mine. I used it for a bit after that, but then decided to sell it to one of my coworkers who wanted it for his girlfriend! Honestly, to this day, I regret that decision. I wish I still had my DS and my original Nintendogs, but such is life LOL!