I am in the process of cleaning my house and I have one boxed mint virtual boy system with Mario Tennis, as well as another virtual boy system with no box but includes 18 out of the 22 games released for the system. I also have two battery packs, and 2 ac adaptors which will be included. I have every game except Gundam Dimension Wars, Virtual Bowling, Virtual Lab and Virtual Collection: Space Invaders. Right now the offer stands at $450 for everything including shipping. I accept paypal at KindHonestWoman7@aol.com or United States Postal Money Order.