The picture shows two views of this Old Macintosh Apple Computer Dealer Advertising Premium Coffee Cup. The ceramic mug is not dated but it is believed to be from the 1980s or 1990s. It has the Macintosh Apple logo and it is marked as follows:
AUTHORIZED DEALER
COSTAL COMPUTER CENTER MICROAGE AFFILIATE
The mug measures 3-3/4'' tall. It is in mint unused condition as pictured.