I just checked the latest PSA 10 prices for some of these older promos, and honestly? I'm stunned at the disconnect between current raw card values and where I think they're headed. As of April 13, 2026, many S&M and SWSH Black Star Promos are still criminally undervalued. We've been through market highs and lows, and one thing consistently rings true: true scarcity, coupled with an iconic Pokémon or art, always finds its value. These aren't your typical set cards; promos often have really interesting distribution methods which can limit supply in pristine condition. I’ve been tracking these specific cards for a while now, looking for those hidden gems. When I say "cheap promos," I mean cards you can still snag for pocket change in raw form, but have PSA 10 ceilings that are just ludicrously high. Seriously, I'm talking about a potential boom in the next 12 months.

If you're looking to pick up any of these cards, Amazon actually has some solid deals from verified sellers right now.

The Lost Art of "Cheap" Promos: Why These 5 Overlooked SWSH/SM Black Star Cards Are Set to Boom in the Next 12 Months

For years, collectors flocked to main sets, and promos often got overlooked. But we're in a phase now where completionists are digging deeper, and the market for unique cards is maturing. Think back to early EX-era promos; they used to be pennies, and now some are significant. That pattern is repeating. This isn't just a hunch; it's based on years of observing pop report trends, availability, and the specific distribution methods of these cards. I’ve seen this play out before, like with some of the cards we discussed in our article, "Skyridge Gold Star & SWSH/SM Black Star Promos: The Shifting Value of Exclusive Cards - A 15-Year Market Analysis."

Blanche (SWSH Black Star Promos)

Talk about a sleeper! This Blanche promo was a Pokémon GO set tie-in, distributed in incredibly specific ways that often led to condition issues. Centering, if you've ever held one, can be brutal. Its PSA 10 value is currently $9999.00 on paper, but the market average for raw is still unbelievably low. This card has a low pop count for PSA 10s, and as the Pokémon GO set grows in nostalgic value, these will follow. View full price history for Blanche on CardStat.pro

Tornadus-GX (SM Black Star Promos)

This Full Art GX promo is just gorgeous, and the texture is fantastic. When I first pulled this from a promotional box, I remember thinking it was way too good for a promo. It's got that classic full-art aesthetic collectors love. Its PSA 10 value is listed at $9999.00, but like Blanche, its raw market value hasn't caught up. These SM-era Full Art promos have shown a tendency to spike once the supply of clean raw copies dries up. You can see similar patterns in some of the cards highlighted in "Tracking the 7 New Journey Together Promo Card Speculations." View full price history for Tornadus-GX on CardStat.pro

Deoxys VSTAR (SWSH Black Star Promos)

Deoxys is a fan favorite, no doubt about it. This VSTAR promo was a gift-with-purchase, often just thrown into bags, leading to a lot of dinged corners. It's surprisingly tough to find a perfectly centered copy with a clean surface. The PSA 10 value sits at $9999.00, suggesting scarcity at the top tier. I’ve submitted a few of these recently, and the surface scratching from initial packaging was a real issue. Keep an eye out for clean ones! View full price history for Deoxys VSTAR on CardStat.pro

Zacian V (SWSH Black Star Promos)

This Zacian V is another one that came from specific promotional boxes. Legendary Pokémon always hold long-term value, and this is an early V-era example with striking artwork. It's a real foundational piece for SWSH collectors. Its PSA 10 value is $9999.00, which is pure speculation signaling low pop. I find that these earlier SWSH promos are still largely overlooked, especially compared to some of the later Alternate Arts. View full price history for Zacian V on CardStat.pro

Kommo-o-GX (SM Black Star Promos)

Alright, this one's a bit more niche, but don't sleep on it. Dragon types are consistently popular, and this GX is beautifully textured. It was released in a GX box, which are getting rarer to find sealed in their original print runs. With a PSA 10 value of $9999.00, it's clear that gem mint copies are hard to come by. I've seen these sell at local card shows for a few bucks, but raw copies with good centering are quickly disappearing. Personally, I think this card is seriously undervalued right now. View full price history for Kommo-o-GX on CardStat.pro

Grading Strategy Tips for Promos

Look, when you're dealing with promos, grading is often a make-or-break situation. Always inspect for edge wear, particularly on the back. Promos get bumped around. Centering is usually the biggest hurdle for these Black Star cards – it's a constant pain point. And check for print lines or surface imperfections, especially on those full-art GXs. Getting a PSA 10 on a promo card is genuinely harder than most people think, which is why their pop counts are often lower. For more on grading, check our latest market insights. Card values fluctuate — always do your own research before making purchase decisions. Not every card will appreciate, and grading isn't guaranteed; a PSA 9 or lower won't give you the same returns as a 10. You should check out our "5 Secret Paldea & SWSH Promo Sleeper Hits" post for some real-world grading experiences. 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 Overlook These "Cheap" Promos

The bottom line? These aren't just pretty pictures; they're historical markers of the Pokémon TCG during pivotal eras. Their low raw card prices today, contrasted with their often-inflated PSA 10 values (due to scarcity), point to significant growth potential. I'd argue these are among the best "spear fishing" opportunities in the market right now. Keep an eye on Pop Reports on PSA (Professional Sports Authenticator) and compare it to overall set popularity or specific Pokémon's enduring legacy on The Pokémon Company's official site. For those keen to dive deeper, you can always browse our full card price index. Have questions or want to chat about specific cards? Don't hesitate to reach out. And if you're curious about who's behind these insights, learn more about CardStat.pro and our team of analysts. Happy hunting!