One-On-One Basketball - Wata 8.5 B+ Sealed [1987 Silver box], 7800 Atari 1987 USA. Cover art features Larry Bird and "Dr. J" Erving. Port of the 1983 Apple II computer game. Credited as the game that helped establish Electronic Arts as a successful gaming company. Developed by Electronic Arts for the Atari 7800.  Buyer adds $10 shipping.

This is the only WATA graded One On One on EBAY!