Greninja V-UNION
Market value · ungraded
What's your copy worth?
What this price is based on
Medium confidence31 sales in 90 days, but prices vary widely.
Recent Raw sales
- Aug 11, 2026eBay — Greninja V-UNION SWSH158 SWSH: Sword & Shield Promo Cards Holo$20.00
- Aug 10, 2026eBay — Pokémon TCG Greninja V-Union Promos SWSH155 SWSH156 SWSH157 SWSH158 Holo Rare IR$34.00
- Aug 8, 2026eBay — Pokémon Sword & Shield Promo - Greninja V Union Set Of 4 - NM SWSH155-SWSH158NM$29.99
- Aug 5, 2026eBay — Pokémon Sword & Shield Promo - Greninja V Union Set Of 4 - NM SWSH155-SWSH158NM$35.15
- Aug 1, 2026eBay — 2021 Pokemon GRENINJA V UNION #SWSH155-SWSH158 SWSH Black Star Promo Holo Lots$31.00
- Jul 31, 2026eBay — 2021 Pokemon, Sword & Shield Promos, #SWSH158 Greninja V-Union, Black Star Promo$4.49
- Jul 26, 2026eBay — Pokémon Sword & Shield Promo - Greninja V Union Set Of 4 - NM SWSH155-SWSH158NM$35.65
- Jul 25, 2026eBay — Greninja V-UNION Holo SWSH: Sword & Shield Promo Cards SWSH158 NM Pokémon TCGNM$8.19
By grade
- Raw$8.0035 sales
- PSA 10$1001 sale
- CGC 9$9.001 sale
- CGC 10$15.601 sale
From 38 completed sales recorded between May 7, 2026 and Aug 11, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
GRADE ITBased on 3 graded sales and 4,409,561 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Greninja V-UNION is a Promo Pokémon card from SWSH Black Star Promos (#SWSH158), illustrated by Shin Nagasawa. It's a V-UNION Water-type Pokémon with 300 HP, weak to Lightning ×2. Its current blended market value is $8.43 ungraded, with a PSA 10 worth around $100 — a gem-mint grading premium of roughly 12× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 21 August 2026.
The receipts
Price history · Raw
We'll email you when this card's value crosses your target.
Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 65.7% of copies gem (PSA 10 best case +$21); most land at PSA 9 or below.
The odds
Greninja V-UNION is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $100.00 | $71 | +$21 | 11.9× |
| PSA 9 | $13.96 | $70 | −$65 | 1.7× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 134 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 65.7% | $100.00 |
| PSA 9 | 28.4% | $14.00 |
| PSA ≤8 | 6% | $8.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 66% of 134 PSA-graded Greninja V-UNION copies are a gem-mint 10 (88 of 134) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Greninja V-UNION 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 88 | $100$100–$100 | |
| PSA 9pop 38 | $14$9–$14 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
121% spreadCurrently 121% cheaper on Cardmarket than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
55% cheaper than the US🔥 Trending in the community
#10 on the radarGreninja is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →
What people are saying: “Sword & Shield Interest Waining?” · 132↑
Card textAttacks, abilities, weakness / resistance / retreat
Whenever your opponent plays an Item card from their hand, prevent all effects of that card done to this Pokémon.
This Pokémon can't be Poisoned.
Once during your turn, you may have your opponent reveal their hand.
Attach up to 2 Water Energy cards from your discard pile to this Pokémon.
This attack does 100 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
During your opponent's next turn, the Defending Pokémon can't retreat.
How to play a Pokémon V-UNION: Once per game during your turn, combine 4 different Greninja V-UNION from your discard pile and put them onto your Bench.
V-UNION rule: When your Pokémon V-UNION is Knocked Out, your opponent takes 3 Prize cards.
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Greninja V-UNION cards
There are 4 different Greninja V-UNION printings — make sure you're valuing the right one. This is SWSH Black Star Promos #SWSH158 (Promo).
More from SWSH Black Star Promos
Frequently asked questions
How much is Greninja V-UNION (SWSH Black Star Promos #SWSH158) worth?
As of 21 August 2026, Greninja V-UNION from SWSH Black Star Promos is worth approximately $8.43 ungraded (near-mint), and around $100 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Greninja V-UNION?
A PSA 10 (gem mint) Greninja V-UNION from SWSH Black Star Promos is worth around $100 — roughly 12× the raw ungraded value of $8.43.
Should I grade my Greninja V-UNION?
A PSA 10 sells for about $100 versus $8.43 raw — roughly a 12× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Greninja V-UNION rare?
Greninja V-UNION is a Promo card from SWSH Black Star Promos (card #SWSH158), illustrated by Shin Nagasawa. Its current blended market value is $8.43 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Greninja V-UNION (SWSH Black Star Promos #SWSH158) — Pokémon market value $8.43, PSA 10 $100.00. Source: CardTrack, https://cardtrack.com/pokemon/card/swsh-black-star-promos/greninja-v-union-swsh158<iframe src="https://cardtrack.com/embed/card?id=swshp-SWSH158" width="100%" height="160" style="border:0;max-width:460px" title="Greninja V-UNION price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>