Arcanine has always been a pseudo mascot for the earlier generations of the series, with prominent appearances in the anime and video games, and this card adds to that legacy for sure
To my surprise, a near mint version of the card could sell for around 8 on eBay, and though mines a bit worn, the site says it might still be worth 3.60
If youd like to take this deck full-zombie tribal, you can do away with Wilhelt, the Rotcleaver and run the hidden Commander, Gisa and Geralf instead
If you think you're holding a truly valuable Pokmon card, your first port of call is to get it protected by placing it in a thin, soft-plastic sleeve, then into a protective, hard-plastic 'toploader' case
This is obviously all my own opinion, and you can make exceptions in cases where the card is sentimental