Quick Jump
The Pokémon TCG market in 2025 is heating up—and if you’re a collector, now’s the time to keep your eyes on certain standout cards. Whether you’re investing, completing sets, or just hunting for your next prized pull, tracking price trends is one of the smartest moves you can make.
In this post, we’ll break down three cards worth watching, complete with their price one month ago, current price, and percentage change, giving you a clear view of what’s rising, what’s steady, and what might be worth picking up before it spikes further.
Market Movers (June 2025 Snapshot)
Card | Price 1 Month Ago USD/GBP | Current Price USD/GBP | % Change |
Greninja EX 214/167 (Twilight Masquerade) | $271.72 – £202.31 | $277.47 – £206.57 | +2.1% |
Gyarados 21/98 (Ancient Origins) | $18.49 – £13.76 | $28.09 – £20.91 | +52% |
Emolga FA RC23/RC25 (Radiant Collection) | $29.15 – £21.69 | $40.03 – £29.81 | +37% |
1. Greninja EX (Twilight Masquerade)
- Set: Twilight Masquerade
- Last Month: $271.72 – £202.31
- Now: $277.47 – £206.57
- Change: +2.1%
Greninja EX has maintained steady value since its debut. While it’s not making headlines with explosive gains, its consistent ascent shows lasting collector confidence. It’s visually appealing and widely popular—making it a reliable, slow-boil investment.
🧠 Shiny Vault Tip: Consistency matters. This is a solid choice for collectors seeking long-term stability without the flip-flop of fast-moving cards.

2. Gyarados (Ancient Origins)
- Set: Ancient Origins
- Last Month: $18.49 ≈ £13.76
- Now: $28.09 – £20.91
- Change: +52%
This Gyarados has exploded by over 50% in just one month—a standout in the alt‑art resurgence. Drivers include nostalgia, tight supply of XY-era alt arts, and increasing collector appreciation for classic visuals. A prime example of a low-value card catching a high-demand wave.
Watchlist Alert: If it can do over 50% in a month, other alt-arts from the same era may follow.ng-term stability without the flip-flop of fast-moving cards.

3. Emolga Full Art (Legendary Treasures)
- Set: Legendary Treasures (Radiant Collection)
- Last Month: $29.15 – £21.69
- Now: $40.03 – £29.81
- Change: +37%
Emolga’s full-art Radiant Collection card has seen a +37% jump, and fans are noticing. With immersive art and nostalgia for Gen V/VI Pokémon, it strikes a perfect mix of affordability, rarity, and sentimental appeal—often the recipe for sustained demand.
🌟 Collector Tip: Cards that “feel” special—not just rare—often deliver outsized profits. This one fits the bill beautifully.

Final Thoughts: What This Means for You
These three cards exemplify the diversity of the 2025 Pokémon TCG landscape:
- Greninja offers reliable, steady growth—ideal for risk-averse collectors.
- Gyarados highlights the explosive potential of undervalued alt-arts.
- Emolga proves nostalgia plus appealing visuals can create powerful upward momentum.
Whether you’re collecting for passion, long-term gain, or short-term flips, tracking trends is key. Gains of 30–50% in just one month aren’t accidental—they’re signals. And at Shiny Vault, we spot them first.
Grading cards? Check this out