Pokémon

Espeon

Espeon cards sell for about ×4.1 a typical card of the same set and rarity. That premium is what prices a Espeon card that hasn't sold yet.

Character index · Espeon

117.67

+17.67 (+17.67%)1Y

52W low 100.00high 117.90

The 5 most valuable · $693.69 – $1,687.22

The index

A score that starts at 100 and moves with the fair value of the character's Near Mint cards, compared on the same printings week to week.

24 cards · fair value, Near Mint

What is the premium?: How much more a character's cards sell for than a typical card of the same set and rarity. ×2 means collectors pay twice the going rate for the slot. The premium is one of the signals that prices a card of that character which hasn't sold yet.
What does the index line show?: One Near Mint copy of each of the character's printings at fair value, compared week to week on the same printings, in a line that starts at 100 — the most valuable cards move it most. The 90-day figure is that line read over the last quarter.
How is popularity scored?: Out of 100, against the rest of the game: the premium, the total value of the character's cards, how many sell each week and how many cards they appear on.