For each of your Benched Basic Pokémon, search your deck for a card that evolves from that Pokémon and put it onto that Pokémon to evolve it. Then, shuffle your deck. (You can't use more than 1 GX attack in a game.)
Ultra Prism was released in 2018. Series classification for this set is Sun & Moon.
The checklist contains 178 cards, placing it in a large expansion range. As of 2026, the set is 8 years old and now falls into an established back-catalog period.
Within this set, Leafeon-GX is card number 139 with a Rare Ultra designation.
Leafeon-GX is a Ultra Prism card from the 2018 release window. Core profile: Its card type is Pokémon.
The rarity label is Rare Ultra. Printed HP is 200.
Energy typing is Grass. Leafeon-GX evolves from Eevee.
Printed card effect: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards. This card has the following ability: "Breath of the Leaves".
Current market pricing for Leafeon-GX (Ultra Prism) sits near $37.94. Its 7-day movement is largely flat at 0.0%.
That is close to the 30-day average of $37.92. In the past 90 days, observed prices ranged from $36.60 to $38.01 (4% spread), a low-volatility profile.
Rarity classification for this copy is Rare Ultra.
Other Leafeon-GX printings create a useful comparison set for Leafeon-GX. The current sample spans 4 comparable cards from 3 sets.
In this sample, pricing ranges between $4.53 and $86.36 (1806% total span). Relative to the alternative average ($38.95), this card is -3%.
Notable alternatives include Leafeon-GX #SM146 (SM Black Star Promos) at $4.53, Leafeon-GX #SV46 (Hidden Fates Shiny Vault) at $57.65, Leafeon-GX #13 (Ultra Prism) at $7.25, and Leafeon-GX #157 (Ultra Prism) at $86.36.
Pricing context for collectors: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. With a 4% 90-day spread ($36.60-$38.01), this card currently tracks as low-volatility.
Relative to the 30-day baseline ($37.92), pricing is near equilibrium. Graded context points to a substantial premium curve, with PSA 10 at +356% above raw pricing.
PSA 9 is currently around $62.47, while PSA 10 is $173.03.
