Question 1

What is the current market value of M Gengar-EX #121?

Accepted Answer

M Gengar-EX from Phantom Forces is currently trading around $524.60. The 7-day delta remains near neutral at 0.0%. That is close to the 30-day average of $527.85. The 90-day window shows a floor near $400.00 and a peak around $650.00 (48% total spread), which maps to moderate-volatility movement. Rarity classification for this copy is Rare Secret.

Question 2

Is M Gengar-EX #121 a good investment or collectible?

Accepted Answer

Collector-focused market read: The latest week is near flat (0.0%), suggesting consolidation rather than breakout behavior. The 90-day range spans $400.00 to $650.00 (48% spread), which indicates moderate-volatility behavior. Current value remains close to its 30-day mean ($527.85). Condition sensitivity is substantial: PSA 10 carries a +1396% premium over raw value. PSA 9 is currently around $1330.82, while PSA 10 is $7847.31.

Question 3

What is M Gengar-EX #121 and what makes it special?

Accepted Answer

M Gengar-EX is a Phantom Forces card from the 2014 release window. Its card type is Pokémon. The rarity label is Rare Secret. Printed HP is 220. Energy typing is Psychic. This gives collectors a clear identity footprint for the print. This card evolves from Gengar-EX. Card rules text: Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends. Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards. The printed attacks highlight "Phantom Gate". Weakness: Darkness. Resistance: Fighting. It requires 1 energy to retreat. This rarity tier generally sits in premium chase segments relative to base rarities.

Question 4

What are the alternative M cards available?

Accepted Answer

M Gengar-EX sits within a broader pool of M variants that can be compared by set, rarity, and price. Comparable entries in this snapshot: 2 cards, 2 distinct sets. Observed alternatives run from $179.97 to $253.92 (41% spread). The current card sits +142% versus the sampled alternative average of $216.94. Notable alternatives include M Gengar-EX #35 (Phantom Forces) at $179.97 and M Gengar-EX #XY166 (XY Black Star Promos) at $253.92.

Question 5

What set is M Gengar-EX #121 from, and when was it released?

Accepted Answer

Phantom Forces was released in 2014. It belongs to the XY series. Set size is 124 cards, which categorizes Phantom Forces as mid-size. As of 2026, the set is 12 years old and now falls into an established back-catalog period. Within this set, M Gengar-EX is card number 121 with a Rare Secret designation.

M Gengar-EX #121

Price history

All M Gengar-EX cards

Card details

Attacks