the card game itself is quite challenging and is meant for teens and young adults
For Gandalf specifically, it helps that he was a powerful wizard, which opens up itself to lots of fun card designs, and that his character evolves significantly throughout The Lord of the Rings
Does this mean my artwork is going to be worth more than a house
The most valuable cards in the set are the Dark Charizard Holo (#4), which goes for $7-9K at a PSA 10 grade, the Dark Blastoise Holo (#3), which goes for $3-4K at a PSA 10 grade, and the Dark Raichu holo (a secret card numbered #83), which also goes for $3-4K at a PSA 10 grade
As well as Cardfight Vanguard, Pokemon, singles, decks, boosters, and more cards cheap, fast, mint, for over 25 years