Greninja (Mirror Holofoil)
- Number
- 027/171
- Rarity
- None
- Released
- Apr 21, 2017
Sold price movement
- 12 months ago
- $6£4.50€5.24
- Today
- $3.99£2.99€3.48
- Change
- -$2.01-£1.51-€1.75 (-33.5%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $3.99£2.99€3.48 | |
| PSA 6 | 1 | – | – | – | |
| PSA 8 | 8 | – | – | – | |
| PSA 9 | 74 | – | – | $89.99£67.44€78.53 | |
| CGC/BGS 9.5modelled | – | – | – | $99£74.19€86.39 | |
| PSA 10 | 98 | – | – | $140£104.91€122.16 | |
About these prices
54.1% of copies sent to PSA come back a 10. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 67 completed sales, updated Sep 12, 2026.
Price history
Recent sales
67 completed listings on eBay UK
8ACE MINT 8 Greninja The Best of XY 027/171 Japanese PokemoneBay UK · Best Offer Accepted$15.56£11.66€13.58102017 POKEMON JPN THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 10 #027$849.99£636.97€741.70LP Greninja 027/171 XY The Best of XY Japanese Pokemon Card TCG Japanese 027/171$3.50£2.62€3.05Show 59 more
Greninja 027/171 The Best of XY Pokemon Japanese Near Mint Japanese 027/171$5.99£4.49€5.2392017 PSA 9 Pokemon Japanese Best of XY Greninja Reverse Holo 027/171 Mint Japanese #27$150£112.41€130.8992017 POKEMON JPN THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 9 #027$89.99£67.44€78.5310[PSA10] 2017 POKEMON GRENINJA 027/171 THE BEST OF XY Japanese Japanese 027/171$814£610€710.30102017 POKEMON JAPANESE #027 GRENINJA-REV.FOIL THE BEST OF XY PSA 10 GEM MINT Japanese #027$951.69£713.19€830.45Greninja 027/171 Reverse Holo The Best of XY Pokemon Japanese Lightly Played Japanese 027/171$56.99£42.71€49.73102017 POKEMON JPN THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 10 #027$490£367.20€427.57LP - Pokemon Greninja 027/171 The Best of XY Japanese Japanese 027/171$3.49£2.62€3.05Greninja 027/171 The Best of XY Pokemon Japanese Near Mint Japanese 027/171$5.09£3.81€4.44102017 POKEMON JPN THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 10 #027$400£299.76€349.04Greninja 027/171 The Best of XY Pokemon Japanese Near Mint Japanese 027/171$5.39£4.04€4.70Greninja 027/171 The Best of XY Pokemon Japanese ~ MP Japanese 027/171$2.75£2.06€2.4010PSA 10 Greninja Reverse Holo 027 Pokemon The Best Of XY Japanese 2017 Japanese$244.95£183.56€213.74Greninja Holo 027/171 The Best of XY Japanese Pokemon [NM] (1) See card #See card$52.93£39.67€46.19Greninja Mirror Holo 027/171 The Best of XY - Pokemon Card Japanese Japanese 027/171$31£23.23€27.05102017 POKEMON JPN THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 10 #027$350£262.29€305.41102017 POKEMON JAPANESE THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 10 #027$212.50£159.25€185.43102017 POKEMON JAPANESE THE BEST OF XY #027 GRENINJA-REVERSE FOIL PSA 10 #027$193.50£145.01€168.85[NM] Greninja Reverse Holo Japanese The Best of XY 027/171 Pokemon A Japanese 027/171$34.99£26.22€30.5310PSA 10 Greninja 027/171 Reverse Holo Best of XY Japanese Pokemon Card Japanese$153.48£115.02€133.93[NM] Greninja Reverse Holo Japanese The Best of XY 027/171 Pokemon A Japanese 027/171$30£22.48€26.1810PSA 10 Greninja Reverse Holo 027/171 The Best of XY 2017 Pokemon Card Japanese 027/171$119.99£89.92€104.7010PSA 10 Greninja Reverse Holo 027 Pokemon The Best Of XY Japanese 2017 Japanese$142.34£106.67€124.21Greninja 027/171 Best of XY Japanese Pokemon Card ~ MP Japanese 027/171$2.99£2.24€2.6110PSA 10 GRENINJA-REVERSE FOIL 2017 POKEMON JAPANESE THE BEST OF XY SET 027 BOXY Japanese #027$155£116.16€135.25[NM] Greninja Reverse Holo Japanese The Best of XY 027/171 Pokemon B Japanese 027/171$30£22.48€26.1810Pokemon Card Japanese Greninja Mirror BEST OF XY PSA10 #027 Japanese$159£119.15€138.7410Pokemon 2017 Greninja 027/171 The Best of XY Japanese GEM MINT PSA 10 🌶️🥵 Japanese 027/171$109.12£81.77€95.22GRENINJA 027/171 REVERSE HOLO THE BEST OF XY JAPANESE POKEMON TCG 027/171$44.99£33.72€39.2610Pokemon 2017 Greninja 027/171 The Best of XY Japanese GEM MINT PSA 10 027/171$15£11.24€13.0910PSA 10 Greninja 027/171 Reverse Holo Best of XY Japanese Pokemon Card Japanese #026$97.51£73.07€85.0910POKEMON PSA 10 GRENINJA REVERSE FOIL 027/171 THE BEST OF XY JAPANESE 2017!$38.65£28.96€33.7310POKEMON PSA 10 GRENINJA REVERSE FOIL 027/171 THE BEST OF XY JAPANESE 2017!$47.15£35.33€41.1410PSA 10 Greninja- Reverse Foil 2017 Pokemon Japanese The Best Of XY Set 027/171$123.15£92.29€107.469PSA 9 Greninja Reverse Holo Japanese The Best of XY 027/171 Pokemon 027/171$40£29.98€34.9010Pokemon PSA 10 Greninja 027/171 Reverse Foil Holo The Best of XY 2017 Japanese$165.23£123.82€144.189PSA 9 Greninja Reverse Holo Japanese The Best of XY 027/171 Pokemon 027/171$30£22.48€26.1810PSA 10 Greninja 027/171 Reverse Holo Best of XY Japanese Pokemon Card$78.82£59.07€68.789Pokemon Japanese Greninja Reverse Foil The Best of XY Set 027/171 PSA 9 MINT$74.99£56.20€65.44Greninja 027/171 Best of XY Japanese Pokemon Card 027/171$9£6.74€7.85Greninja - 027/171 XY Best of XY MINT/NM - Japanese Pokemon Card$3.75£2.81€3.27Greninja 027/171 Reverse Holo Rare Best of XY Japanese Pokemon Card 027/171$19.99£14.98€17.449Pokemon 2017 Japanese The Best Of XY Greninja Reverse Holo Foil PSA 9 027/171$36£26.98€31.4192017 Pokemon Japanese Greninja 027/171 Best Of XY Holo PSA 9 Pop 1$51£38.22€44.50More from Japanese The Best of XY
All 323 cards →
N (Mirror Holofoil)
Hex Maniac
Hex Maniac (Mirror Holofoil)Grading odds
PSA has graded 181 copies. Where they landed:
Why the verdict weights the odds
Only 54.1% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $112.61£84.39€98.27 on average against $103.98£77.92€90.73 for the card plus $79.99£59.94€69.80 at Regular, the cheapest level PSA will insure it at. That clears $8.63£6.47€7.53, so grading a clean copy is worth the wait.
1 of the 3 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 027/171
- Rarity
- None
- Set released
- Apr 21, 2017
- PSA population, all printings
- 181
The Best of XY323 cards- Complete set value
- $947£710€827
- 7 day move
- +6.6%
Looking for a different one? All 79 Greninja cards we price →
The same card in other sets
Night Unison028/055$16.43£12.31€14.34
Premium Champion Pack035/131$12.24£9.17€10.68
XY Beginning Set014/039$11£8.24€9.60
Collection X021/060$9.99£7.49€8.72
Rage of the Broken Heavens029/080$7.49£5.61€6.54
The Best of XY027/171$6.90£5.17€6.02
Great Detective Pikachu012/024$5.86£4.39€5.11
The Best of XY026/171$4.49£3.36€3.92What moves the price of this card
The Greninja (Mirror Holofoil) on this page is the only printing from Japanese The Best of XY, and it trades at no recorded price in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 9 $89.99£67.44€78.53, CGC/BGS 9.5 $99£74.19€86.39, PSA 10 $140£104.91€122.16. PSA has graded 181 copies of it. 67 completed sales are on file.
What is a PSA 10 Greninja (Mirror Holofoil) worth?
A PSA 10 Greninja (Mirror Holofoil) from Japanese The Best of XY sells for $140. 54.1% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Greninja (Mirror Holofoil) from Japanese The Best of XY worth grading?
On the numbers, yes. The average submission is worth $112.61 with every grade weighted by how often this card comes back at it, against $3.99 for a raw copy plus $99.99 to send it through PSA Regular, so it clears $8.63.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $140£104.91€122.16. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.