Umbreon saw 102.7% market cap growth in recent tracking periods, driven largely by the "Moonbreon" alternate art from Evolving Skies
Peak Value: $8,000$10,000 (est.) (BGS 9+) Why It's Valuable: A legendary land from Legends that taxes all creatures, making it a staple for control decks in Legacy and Vintage
When it's in your hand, on the battlefield, in your graveyard, or in exile, it's a creature and treated the same as any other
No, there is only one official version of the Base Set 2 Charizard (#4/130)
Those prices go up based on speed and card value for example, a Regular card valued at $1,500 costs $79.99, but reportedly only takes 10 business days to process