Like most Magic: The Gathering cards, the value of Grizzly Bears depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Tenth Edition)
In the eternal formats it can be one of several very broken auras or equipments
The Starter Collection does contain a large amount of cards from the main set of Foundations, but many cards will only be found in the Starter Collection
What's Holding in the Enchanted Tier Below the Iconics sits the Enchanted band
What makes the Japanese print stand out is the special 20th Anniversary Festa event logo stamped on the card
Gengar VMAX Since Gengar was released in Japan, it was very common to see it in the top places of many tournaments, and it is pretty understandable as it is an additional weapon for Single Strike decks