The release date was listed as 1990 but that's impossible given the design of the cover (clearly requires later 90s Photoshop). I assume whoever added that date meant “1990s” but such dates aren't allowed by our system. Removing for now and someone can update if they have better information.

This isn't really much help, but I think this tape likely postdates November of 1997-February of 1998 by the fact that the address provided on the insert uses a seven-digit postal code (which was introduced on November of 1997 and officially changed over to in February of 1998). The tape stock seems to be an Axia A1 with length markings of a design smilar to the stock introduced in 1997.