Weekly analysis of market trends May 12, 2025

Mamoswine ex from Journey Together has seen a remarkable 40.31% increase in value over the past week, signaling a surge in both competitive and collector interest. Its 340 HP makes it one of the tankiest Pokémon ex available, offering significant staying power in matches. The ability Mammoth Hauler provides powerful deck-thinning and setup potential, appealing to players looking for consistency and strategic depth.

From a collector's perspective, its Ultra Rare status and impressive artwork make it a centerpiece for any modern collection. The unique combination of high HP and a scalable attack—Rumbling March, which can deal massive damage based on your bench composition—adds to its desirability. As more players experiment with Stage 2-focused decks, demand for this card could continue to rise.

However, its reliance on having multiple Stage 2 Pokémon on the bench may limit its immediate playability in fast-paced formats. Despite this, the sharp price uptick suggests that both investors and collectors anticipate future meta shifts or simply wish to secure a rare, visually striking card before prices climb further.

Iris's Fighting Spirit is a Supporter card from Journey Together that has experienced a 31.37% price increase this week. Its draw power—allowing you to refill your hand up to six cards after discarding one—makes it a flexible option for many deck archetypes, especially those that thrive on resource cycling.

This card's Ultra Rare status enhances its appeal among collectors, particularly those who focus on full-art Supporters or cards featuring popular characters. The combination of playability and collectibility often drives sustained demand, as seen here.

On the downside, its requirement to discard a card may not suit every deck strategy, and competition from other Supporter cards could limit its inclusion in top-tier lists. Still, the steady climb in value indicates growing recognition of its utility and collectible charm, making it a smart target for both players seeking versatility and collectors aiming for set completion.

Dudunsparce ex stands out this week with a 30.63% rise in value. As a Stage 1 Pokémon ex with 270 HP, it offers solid durability and two compelling attacks. Tenacious Tail can punish opponents who rely heavily on Pokémon ex, potentially swinging the tide of a match, while Destructive Drill bypasses defensive effects, increasing its tactical value.

Collectors are drawn to its Ultra Rare classification and the novelty of Dudunsparce receiving an ex form. Its recent surge in popularity is likely tied to evolving deck strategies and the general excitement around new releases.

Nevertheless, its effectiveness is somewhat situational, depending on the opponent's board state. As such, its long-term value may hinge on how the meta develops. For now, the rapid price increase points to strong short-term demand, making it a noteworthy candidate for investment or collection.

Kyurem V from Lost Origin has posted a 29.90% gain this week. With 220 HP and versatile Water-type attacks, Kyurem V fits well into a variety of Water-based decks. Rapid Freeze enables quick energy acceleration, a highly valued trait in the current meta, while Frost Smash delivers reliable damage.

Its Rare Ultra rarity and association with a fan-favorite Legendary Pokémon boost its collector appeal. The card’s artwork and historical significance as part of the Sword & Shield era add further intrigue for those building themed collections.

While not the most dominant attacker in standard play, its flexibility and increasing demand suggest it may become even more valuable as Water decks see renewed interest. The current upward price trend reflects both gameplay relevance and ongoing collector enthusiasm.

Neo Upper Energy from Temporal Forces has climbed 29.11% this week, drawing attention for its unique role as an ACE SPEC Special Energy. Limiting decks to just one ACE SPEC card increases its exclusivity and strategic importance. When attached to a Stage 2 Pokémon, Neo Upper Energy provides two of any type of energy, enabling complex strategies and supporting multi-type attackers.

Collectors prize ACE SPEC cards for their scarcity and distinctive design, while competitive players value the tactical edge they offer. The card’s rising demand is likely fueled by innovative deck builds and the desire to own a piece of TCG history as ACE SPECs make their return.

The main drawback is its dependency on Stage 2 Pokémon for maximum benefit, which may not align with all playstyles. However, the consistent price growth highlights its dual appeal and positions it as a wise investment for those interested in rare, impactful cards.

Garchomp V from Astral Radiance has increased by 28.36% over the last week. As a Basic Dragon-type Pokémon V with powerful attacks, Garchomp V is a flexible choice for many players. Dragon Claw offers straightforward damage, while Sonic Strike can target any of your opponent’s Pokémon for a hefty 220 damage, giving it strong finishing power.

From a collector’s viewpoint, Garchomp remains a beloved species, and its Rare Holo V status ensures it stands out in any binder. Its continued relevance in expanded and casual formats keeps demand steady.

Potential limitations include the need for multi-type energy attachments, which can complicate deck construction. Still, the card’s broad appeal and recent price movement make it a solid pick for both players and those looking to invest in popular, high-impact cards.

Bloodmoon Ursaluna ex from Twilight Masquerade has enjoyed a 27.54% price jump. With 260 HP and a unique ability, Seasoned Skill, this card rewards strategic timing, reducing its attack cost as your opponent takes Prize cards. Blood Moon delivers a massive 240 damage, making Ursaluna a late-game powerhouse.

This Ultra Rare card appeals to collectors for its striking design and the introduction of a new form for Ursaluna. Its competitive potential, especially in decks built to capitalize on comeback mechanics, adds another layer of desirability.

However, its five-energy attack cost and inability to attack consecutively can be restrictive. The card’s current momentum suggests that both players and collectors see value in securing it early, anticipating further appreciation as strategies mature.