Check the listing for details. Vintage GB-STAT Macintosh Statistical Software Sealed Mac Big Box. Listed at 55.96 USD. Vintage GB-STAT Statistical Software for Apple Macintosh by Dynamic Microsystems, Inc. Factory sealed in original shrink wrap. • Seal is intact • Box shows light storage wear and minor edge/corner wear • No major crushing visible • Contents remain unopened and untested Designed for Macintosh systems, featuring over 300 statistical functions and data analysis tools. A great piece of early Mac software history. Perfect for collectors of vintage Apple computing, statistical software, or retro big-box programs. When I purchased this yesterday it was sealed, while being transported some of the plastic has cracked..very thin almost paper like clear wrap. Pictures show all angles.