You're bidding on a game entitled Electronic Battleship from Hasbro, copyright 2012. The game is missing 1 white peg; it is probable that you will never need it (both players would have to miss on the other 127 guesses). It does come with 2 extra blue pegs (the instructions mention that each player gets 10; there are a total of 22). You could probably use a blue one if you really needed it. It is otherwise complete with instructions (all pieces double counted and photographed -- see pictures).
The box has some light wear and some light scratching. One side is taped shut with clear tape. The components are in great shape with minor wear. There appears to be some minor tarnish / browning of one of the springs (it is not corrosion, and does not impact the usability, but it is there so I thought I would mention it -- I have tried to photograph it... it is on the side with the single spring). The game has been tested and works perfectly (and it's fun!). See video for a quick glimpse.
See pictures for more details.
If you have any questions, please let me know. Thanks for looking!