Availability Baytek Alley Opto Optic Board Part #A5CB2203 $30.00 Qty: Add to cart Email a friend Question about product? Add to wishlist Details Original Baytek Alley optic board used in its Beer Ball, Alley Ooops games and possibly other games. This item is used, good condition, tested and working. Original Part #A5CB2203. Image is a sample image as we have a few in stock, but in comparable condition.