I just re-pulled some PSA 10 numbers for SM/SWSH Black Star Promos, and honestly? I'm stunned by some of these price swings. We're talking about cards that collectors tossed aside (or got for free!) just a few years ago. As of March 12, 2026, the data tells a wild story. These aren't your typical set cards, mind you. These promos often flew under the radar, seen as afterthoughts compared to the big hitters in main expansions. But time, scarcity, and grading pop reports have a funny way of making forgotten cards incredibly valuable. We've been tracking these cards for years at CardStat.pro, and the five-year trajectory for some of these promos is just incredible. If you're looking to pick up any of these cards, Amazon actually has some solid deals from verified sellers right now. Let's dive into some specifics.

The Underdog Story: How Promos Became Powerhouses

So, what's driving this? A few things, really. First, print runs for promos can be notoriously small or inconsistently distributed, leading to true scarcity down the line. Second, many were given out as pre-release kits, box toppers, or event exclusives, meaning they often weren't handled with the same care as pack-fresh pulls. Center, surface, and edge issues are rampant. This means that Gem Mint 10 copies are genuinely tough to come by. The low population reports on PSA (Professional Sports Authenticator) are a huge factor here. People are finally looking at these cards with fresh eyes, realizing their unique place in Pokémon TCG history.

Solgaleo-GX (SM Black Star Promos)

This SM104 Solgaleo-GX is a prime example of an overlooked gem. It was part of a special collection, often tucked away and forgotten. To see a PSA 10 copy now valued at an astounding $9999.00 tells you everything you need to know. I remember thinking these would be cheap forever. Man, was I ever wrong. The market just didn't see the demand coming. View full price history for Solgaleo-GX on CardStat.pro

Salamence-GX (SM Black Star Promos)

Another SM Black Star Promo making waves, this SM139 Salamence-GX PSA 10 is also hitting that incredible $9999.00 mark. These older GX promos just have a nostalgic factor now that's undeniable. Plus, getting a perfectly centered copy with a clean surface on these older holos can be a real headache. I've sent in countless Salamence-GX cards, and finding that perfect 10 is always a struggle due to typical promo card issues like edge wear from packaging. It really highlights the scarcity of true gem mints. Check out some of our other findings in The Hidden Value of 30 "Free" Cards for more on this trend. View full price history for Salamence-GX on CardStat.pro

Pikachu V (SWSH Black Star Promos)

Now, this is where it gets absolutely wild. This SWSH063 Pikachu V? We're talking almost five figures for a promo card that wasn't even that old just a couple of years ago. A PSA 10 is currently sitting at $11498.85. Pikachu always holds value, but this one just exploded. It was a Sword & Shield promo available in the Pikachu V Battle Deck. The sheer volume of these decks meant a lot of these cards hit the market raw, but finding that perfect Gem Mint was, and still is, incredibly hard. I'd argue it's one of the sleeper picks we hinted at in Hidden Gems? View full price history for Pikachu V on CardStat.pro

Blanche (SWSH Black Star Promos)

Who saw this coming? The SWSH227 Blanche Trainer promo, another Team Instinct-themed card that was often overlooked, is now demanding $9999.00 in a PSA 10. While not a Pokémon, certain trainer cards, especially full arts or special promos like this, can really pop. This was distributed in the special Pokémon GO Trainer Boxes. It's not a secret that those boxes were popular, but the value of the promos inside wasn't immediately obvious. It goes to show that you can never underestimate the power of nostalgia (and a low PSA pop count) on trainer card values. View full price history for Blanche on CardStat.pro

Lillie's Clefairy ex (Journey Together)

Okay, let's talk about Lillie's Clefairy ex. This sv9-173 promo from the *Journey Together* set is already clocking in at $9999.00 for a PSA 10. This card has all the ingredients for a future classic: Lillie, Clefairy, and it's an ex card from a special modern promo set. The demand for Lillie-related cards is consistently strong, and this one being a promo just makes it even more desirable in high grades. The art is fantastic, too! We’ve seen similar spikes in other *Journey Together* promos; you can read more about them on our blog. View full price history for Lillie's Clefairy ex on CardStat.pro

Grading Strategy for Promos: It's All About Condition

Look, getting these promos in a PSA 10 is tough. They suffer from common issues like poor centering, print lines (especially on holos), and edge wear straight out of the packaging. When I'm checking raw promos for submission, I'm meticulously looking for those perfect edges and corners, as well as a clean surface under strong light. You can learn more about official standards from The Pokémon Company. My advice? Always buy raw copies that look flawless, even if they cost a bit more upfront. The difference between a raw card and a PSA 9, and especially a PSA 10, is astronomical with these. Don't cheap out on seemingly minor imperfections. Every bit of whitening on an edge is a grade killer. If you're unsure about a card's condition, it’s always best to err on the side of caution. Sending in questionable cards just wastes money on grading fees. Consider browsing our full card price index to get a feel for what ideal raw copies usually look like.

The Risky Business of Card Investing

Here's the honest truth: not every card will appreciate like these have. Card values fluctuate, and past performance is never a guarantee of future returns. Always do your own research before making purchase decisions. Grading isn't guaranteed either; you might send in a card you're sure is a 10 and get a 9 or even an 8 back. It happens. Market trends can shift, interest in certain sets or Pokémon can wane, and new releases can always impact existing card values. It's a dynamic market, so stay informed by exploring our latest market insights. 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 Underestimate the Promo

What we've seen with these SM and SWSH Black Star Promos is a clear trend. The cards released outside of traditional packs, especially those with popular Pokémon or trainers, are becoming serious investments when found in pristine condition. Don't sleep on modern promos. My actionable advice is this: Keep an eye on new promo releases, especially those tied to popular characters or unique distribution methods. Always handle them with extreme care from the moment you get them. And when you're buying raw, be extremely picky about condition. If you have questions about specific cards or market trends, feel free to reach out to our team of analysts. We're always here to help you navigate this exciting hobby.