The card look to have never been played with. 

It Looks like it were Taken out of Pack and then Stored away for the last 30 Years

See Photos

All of my items are from a non-smoking home.

Based on the images provided, your Ani-Mayhem "Frozen" promo card appears to be in Near Mint (NM) to Near Mint-Mint (NM-M) condition.

Condition Breakdown

Front View: The borders are crisp with zero visible edge wear, chipping, or silvering. The corners look incredibly sharp, and the centering is exceptionally balanced for a 1997 Upper Deck print.

Back View: The highly sensitive black borders on the back look pristine. There is no signs of "whitening" or scuffing on the corners, which is the most common flaw for cards from this era.

Surface: From the photo angle, there are no deep scratches, bends, or cloudiness. (Note: Only a microscopic inspection under direct light would reveal if there are any faint hairline surface lines).