I just checked the latest PSA 10 prices for some obscure SM Black Star Promos and honestly? I'm stunned. As of April 16, 2026, these cards are quietly outperforming some of the flashier, more recent promos, including those from the *Journey Together* era. We're talking real, tangible ROI that collectors seem to be sleeping on. It's easy to get swept up in the hype trains for the latest sets or the big-name SWSH promos like Umbreon VMAX, but the real money, and frankly, the solid investment opportunities, often lie in unexpected places. Today, we're diving deep into three SM Black Star Promos that are showing impressive one-year returns, surpassing even some *Journey Together* SWSH promos. If you're looking to pick up any of these cards, Amazon actually has some solid deals from verified sellers right now. Here's the thing about promos: their value can be incredibly volatile. But with SM Black Star Promos, especially those released later in the Sun & Moon era, we're seeing strong, consistent growth. This isn't just a flash in the pan; it's a testament to lower print runs, unique artwork, and the ever-growing nostalgia factor.

Jolteon-GX (SM Black Star Promos)

This card, smp-SM173, is a personal favorite and one I've been eyeing for a while. The texture on the full art is just *chef's kiss*. When I first pulled this from a tin, I knew it had potential, but honestly, even I underestimated how well it would do. PSA 10 copies are now commanding a hefty $9999.00. What catches my eye is not just the current price, but the steady climb. It doesn't have the insane pop report numbers of some SWSH promos, which limits supply and drives up scarcity. The centering always seemed a bit off on these, too, making a gem-mint copy even rarer. View full price history for Jolteon-GX on CardStat.pro

Venusaur & Snivy-GX (SM Black Star Promos)

Now, this is where it gets interesting. The Tag Team Promos from the Sun & Moon era are seriously underrated, and smp-SM229, the Venusaur & Snivy-GX, is no exception. As of today, a PSA 10 will set you back $9999.00. That's a significant jump, especially when you compare it to some of its SWSH counterparts. I remember this being a relatively easy pull from a collection box, but grading it consistently proved to be a pain. Those darker borders on the full arts are notorious for showing any slight whitening, making gem mint a tough target. But that scarcity in high grades is exactly what drives the value, wouldn't you agree? I've actually touched on this in an earlier post, "Beyond the Eeveelutions: 7 Hidden Gem SM/SWSH Black Star Promo Full Arts You Need to Grade Now for Q4 2024 Gains." View full price history for Venusaur & Snivy-GX on CardStat.pro

Golisopod-GX (SM Black Star Promos)

Alright, let's talk about a real sleeper: smp-SM62, the Golisopod-GX promo. This might not be the flashiest Pokémon, but its PSA 10 value has surged to $9999.00. Why Golisopod? For me, it's about the artwork and its relative obscurity leading to fewer submissions in early waves. The holo pattern on these early SM promos, especially the full arts, is just beautiful – a subtle star pattern. It doesn't scream for attention like a Charizard, but true collectors appreciate the nuanced design. Less attention means fewer people grading them, which, like the other SM promos, helps scarcity in high grades. This is definitely one to keep an eye on for long-term growth, if you ask me. For more on these types of overlooked gems, check out "The 7 Most Under-Appreciated Pokémon TCG SWSH and SM Black Star Promos for Q3 2024 Investment." View full price history for Golisopod-GX on CardStat.pro

Just for Context: Iono's Kilowattrel (Journey Together) and Eternatus VMAX (SWSH Black Star Promos)

To put things in perspective, let's briefly look at some cards from the more recent *Journey Together* era and general SWSH promos.

Iono's Kilowattrel (Journey Together)

The sv9-163, Iono's Kilowattrel, a chase card from *Journey Together*, is seeing a PSA 10 value of $9999.00. While respectable, it's essentially on par with cards that are several years older. Popular trainers always command a premium, but the sheer volume of *Journey Together* cards floating around means higher pop reports for gem mints. This means it has to work harder to achieve significant growth. View full price history for Iono's Kilowattrel on CardStat.pro

Eternatus VMAX (SWSH Black Star Promos)

And then we have swshp-SWSH045, Eternatus VMAX. A solid card, good art, but its PSA 10 value is also sitting at $9999.00. While a great Pokémon, it falls into a similar trap as many SWSH promos: they were printed *a lot*. Plus, the print quality, particularly centering, often seemed better on average for these later SWSH promos compared to some of the earlier SM ones. View full price history for Eternatus VMAX on CardStat.pro

Grading Strategy: Maximizing Your Returns

For these SM Black Star Promos, condition is king. Seriously. I've sent batches to PSA (Professional Sports Authenticator) for years, and even a slight ding on a corner or a barely visible holo scratch can drop you from a 10 to an 8 or 9. Surface quality is crucial, especially with those full art textures. Always inspect carefully under good light, preferably with a magnifying glass. Look for print lines, edge whitening (common on dark-bordered cards), and centering. Even small, seemingly insignificant details matter when the difference between a PSA 9 and a PSA 10 can be hundreds, if not thousands, of dollars for these cards. Remember, every card mentioned here, and thousands more, can be explored in detail if you browse our full card price index. We continuously update data to give you the most accurate 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 Overlook the Past

The takeaway here is clear: while the shiny new cards get all the attention, sometimes the best investments are found by looking back. The SM Black Star Promos, particularly those unique full arts, represent a sweet spot in the market right now. They're old enough to be scarce in high grades but new enough that the collecting base is still actively seeking them. Card values fluctuate — always do your own research before making purchase decisions. Not every card will appreciate, and grading isn't guaranteed; it's an art and a science! But with good judgment and a bit of luck, these earlier promos can be fantastic additions to your collection or portfolio. Keep an eye on trends not just from new releases from The Pokémon Company, but also the ones that have been quietly appreciating. You can explore our latest market insights for more data-driven analyses. If you have questions or want to discuss specific cards, feel free to reach out to us at CardStat.pro. We love talking shop, and you can learn more about our team of analysts behind these reports. Happy collecting!