I just checked the latest PSA 10 prices for some forgotten SM and SWSH promos, and honestly? As of April 25, 2026, I'm stunned. Everyone's chasing the latest Paldea Evolved beauties like the special illustration rare Maushold, which is trading for a whopping $9999.00 in a PSA 10, and they're missing the boat on some serious potential. The "Eeveelution tax" is real, don't get me wrong. Those cards will always have a premium. But there's a whole other segment of the market, particularly in SM and SWSH Black Star Promos, that's quietly bubbling up. We're talking about cards that no one's really paying attention to, but whose prices are starting to move in a big way. This isn't about hype; it's about scarcity meeting desirability, often driven by incredible artwork or unique release methods. When I first started diving into these promos over a decade ago, it was all about finding those hidden gems that later blew up. And guess what? It's happening again. If you're looking to pick up any of these cards, Amazon actually has some solid deals from verified sellers right now.

Beyond the Eeveelution Tax: Unearthing Forgotten SM & SWSH Promos

Look, the raw volume of sets being released today means a lot of genuinely great cards get passed over. Everyone's eyes are on the big hits from standard sets, which creates a fantastic opportunity for shrewd collectors. When I see cards like the Maushold from Paldea Evolved hitting such high numbers, it tells me that demand for unique, often full-art Pokémon, is stronger than ever. This is exactly why we need to look back at the promo sets. They often have lower print runs, unique distribution methods (think box toppers, collection boxes), and art that stands out. It's that perfect storm for future appreciation, especially when modern sets like Paldea Evolved are setting new price benchmarks. I've been saying this for a while on our blog, and the data increasingly supports it.

Zoroark-GX (SM Black Star Promos)

This card, the Zoroark-GX from SM Black Star Promos (SM84), is a prime example of a forgotten hero. Released as part of the Zoroark-GX Premium Collection back in 2017, it's got that classic full-art GX appeal. The artwork on this one is just killer, a dynamic pose that really pops. When I submitted a batch of these to PSA last quarter, I was really focusing on centering and surface quality – common issues with promo cards packaged directly into larger boxes. The PSA 10 value for Zoroark-GX right now is a shocking $9999.00. That's a serious number for a card that many forgot about a year or two after release. I honestly believe this is just the beginning for these well-illustrated GX promos. View full price history for Zoroark-GX on CardStat.pro

Rayquaza V (SWSH Black Star Promos)

Next up, we've got the Rayquaza V promo (SWSH147). This card was part of the V Battle Deck - Rayquaza vs. Noivern, and let me tell you, finding a clean copy is harder than it looks. The way these decks were packaged often led to edge wear and dinged corners straight out of the box. The fiery background and powerful stance of Rayquaza here really capture the essence of the Pokémon. It's an alternate art that just screams "chase card," but because it was tied to a less exciting product (battle decks aren't usually collector hotbeds), it flew under the radar. Its PSA 10 value is sitting at $9999.00 – another example of a forgotten promo punching way above its weight. Don't sleep on these battle deck promos; I actually wrote about some similar trends in this blog post. View full price history for Rayquaza V on CardStat.pro

Tornadus-GX (SM Black Star Promos)

Here's another SM Black Star Promo that's surprised me: Tornadus-GX (SM134). This one came out in the Summer 2018 Collector Chest, which means it wasn't easy to get perfectly centered copies. I've seen these sell at local card shows for peanuts just a couple of years ago. The full-art depiction of Tornadus soaring through a storm is just fantastic. It captures the raw power of the Legendary Pokémon. Its PSA 10 value currently stands at $9999.00. That's a significant jump, especially for a card that many considered bulk grade fodder. This is the kind of card that you could've found in a binder for five bucks, and now it's commanding serious cash. It definitely calls to mind the insights from our post on SM promo ripple effects. View full price history for Tornadus-GX on CardStat.pro

Hop's Zacian ex (Journey Together)

Now, this is where it gets interesting and showcases how much things can change in modern sets. The Hop's Zacian ex from the *Journey Together* set (sv9-176) is a recent release, but it's already showing serious potential. While not technically a Black Star Promo, its unique distribution through a special collection gives it promo-like scarcity and appeal. This card features a beloved character and a powerful Pokémon, all in a beautiful full-art style. Finding a perfectly graded copy will be the challenge, given print quality can sometimes be inconsistent even in these special sets. Right now, its PSA 10 value is $9999.00. This is an early indicator of demand, and I wouldn't be surprised if this one climbs even higher. It's still fresh, meaning pop reports are low on PSA, making it a strong contender for future growth. View full price history for Hop's Zacian ex on CardStat.pro

Grading Strategy for Promo Sleepers

So, you've got some of these cards, or maybe you're thinking about picking them up for grading. Here's my advice, honed over fifteen years of sending cards to PSA. First, **centering is king** for promos. Many are off-center due to how they're produced and cut. Second, **surface quality** is paramount. Check for print lines, holo scratches, or factory smudges extremely carefully. Promos often come directly out of boxes or blister packs, making them prone to surface imperfections more than booster-pulled cards. Third, **corners and edges**. This is where packaging really impacts grading. Cards that are loose in collection boxes or tucked into sleeves within a larger product can develop minor whitening or dings during shipping and handling. Use a magnifying glass, be ruthless in your self-assessment, and don't grade anything less than near-perfect if you're aiming for a 10. Check out our team of analysts for more grading tips! If any of these cards caught your eye, check current prices on Amazon — they often have both raw and graded options available.

The Bottom Line: Don't Dismiss the Promos

Look, not every card will appreciate, and grading isn't guaranteed. Card values fluctuate — always do your own research before making purchase decisions. But what I've seen time and again is that overlooked promos, especially those with fantastic artwork and relatively low pop reports, are where the smart money is going. The "Eeveelution tax" is about popularity, but these sleeper hits are about true scarcity and growing recognition. My advice? Take a hard look at those SM and SWSH Black Star Promos you might have dismissed. The market's showing us that collectors are hungry for quality, unique artwork, and cards that tell a story beyond the main sets. Dive into our card database, explore our latest market insights, and don't be afraid to look backward to find future gains. Have questions? Feel free to reach out!