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.)
Latest market snapshots place Leafeon-GX in SM Black Star Promos at roughly $4.53. Week-over-week movement is lower by 2.4%.
Versus its 30-day baseline of $4.77, this card is now 5.0% lower. Its 90-day trading band runs between $4.03 and $4.88, producing a 19% range and low-volatility behavior.
The listed rarity for this print is Promo.
Collector-focused market read: Week-over-week movement is negative (2.4%); this leaves value 7% under the 90-day peak. With a 19% 90-day spread ($4.03-$4.88), this card currently tracks as low-volatility.
Current value is 5.0% below its 30-day reference ($4.77). Condition sensitivity is substantial: PSA 10 carries a +1753% premium over raw value.
PSA 9 is currently around $26.10, while PSA 10 is $83.95.
Leafeon-GX appears in SM Black Star Promos, released in 2017. Its card type is Pokémon.
The rarity label is Promo. Printed HP is 200.
Energy typing is Grass. This gives collectors a clear identity footprint for the print.
This card evolves from Eevee. The card text reads: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Leafeon-GX sits within a broader pool of Leafeon-GX variants that can be compared by set, rarity, and price. This comparison sample includes 4 alternatives across 2 sets.
In this sample, pricing ranges between $7.25 and $86.36 (1091% total span). Relative to the alternative average ($47.30), this card is -90%.
Notable alternatives include Leafeon-GX #SV46 (Hidden Fates Shiny Vault) at $57.65, Leafeon-GX #139 (Ultra Prism) at $37.94, Leafeon-GX #13 (Ultra Prism) at $7.25, and Leafeon-GX #157 (Ultra Prism) at $86.36.
Release year for SM Black Star Promos is 2017. It belongs to the Sun & Moon series.
With 250 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 9 years old and now falls into an established back-catalog period.
Leafeon-GX (#SM146) is one of the Promo prints in this expansion.
