Jolteon The Best of XY (XY) 031/171 Japanese price & value
サンダース
Market value · Ungraded
Low confidence
Low confidence
How closely the price sources agree, and how often the card trades.
- 11 ungraded in the last 90 days, all conditions
- Fewer than 5 sales listed as near mint
- Last sale Oct 20, 2026
$4.24
Near mint · UltraBall Market Value · 11 ungraded sales in the last 90 days, all conditions
Medium liquidity53/100
Medium liquidity
Trades regularly, with some spread between sale prices.
About 4 ungraded copies sell a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Japanese market prices, updated weekly, last on Nov 8, 2026
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What the data says
There are fewer than four weeks of daily prices on record, so there is no trend to read yet.
Ungraded copies are cheap, but graded ones are not: a PSA 10 is valued at $82.50.
PSA has graded 131 copies, 109 of them PSA 10 (83%). That describes the copies sent in, not the chance a given card grades 10.
From prices of Nov 8, 2026 and sales to Oct 20, 2026. Observations, not advice or a forecast. How we read the market
Price history
Weekly readings for the Japanese printing, the latest on Nov 8, 2026.
- Recorded prices, joined day to day
- Estimated: no price recorded for more than 14 days
Ungraded, 1 year: $4.50 on Jun 25, 2026, $4.24 on Nov 8, 2026. Lowest $4.24, highest $5.00.
- Now
- $4.24
- 4 weeks
- −0.2%
- 90 days
- −5.8%
- 1 year
- –
- Highest, 1Y
- $5.00
- Lowest, 1Y
- $4.24
Recorded history starts June 2026. Between recorded prices, the line and its daily values are estimated from the prices either side; it is dashed where no price was recorded for more than 14 days.
Matched to this Japanese card
Recent sales
Latest 11
RawJapanese Pokemon Jolteon 031/171 SM: The Best of XY LPNov 8, 2026 · eBay · Sold as light play · View listing$4.99- PSA 9Pokemon Japanese Jolteon The Best of XY Set 031/171 PSA 9 MINTNov 8, 2026 · eBay · View listing$29.74
- RawPokémon TCG - Jolteon 031/171 - Best Of X & Y Japanese NMOct 20, 2026 · eBay · Sold as near mint · View listing$2.99
- RawJOLTEON 031/171 THE BEST OF XY POKEMON JAPANESE LIGHTLY PLAYEDOct 19, 2026 · eBay · Sold as light play · View listing$3.14
- RawJolteon 031/171 The Best of XY Pokemon Japanese Moderately PlayedOct 19, 2026 · eBay · Sold as moderate play · View listing$4.89
- RawCarta Pokemon The Best of XY Jolteon 031/171 Japanese no holo Excellent 2017Oct 13, 2026 · eBay · Sold as heavy play · View listing$2.68
- PSA 10Jolteon 031/171 The Best Of Xy Pokemon Japanese PSA 10Oct 11, 2026 · eBay · View listing$80.00
- RawJolteon 031/171 Sm: the Best of Xy Regular (Japanese)Oct 8, 2026 · eBay · Sold as moderate play · View listing$2.50
- RawCarta Pokemon The Best of XY Jolteon 031/171 Japanese no holo Excellent 2017Unusual priceOct 7, 2026 · eBay · Sold as heavy play · View listing$1.13
- RawJapanese Jolteon Holo 031/171 XY Pokemon Card A Rank Near MintUnusual priceSep 30, 2026 · eBay · Sold as light play · Best offer accepted (asked $75.00) · View listing$65.00
- ACE 10Jolteon | 031/171 Best Of XY Japanese | ACE 10Sep 24, 2026 · eBay · Best offer accepted (asked $40.48) · View listing$30.00
Graded values
Jolteon 031/171 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedLow. How closely the price sources agree, and how often the card trades. | $4.24Last $2.99 · Oct 20, 2026 | – | 4Medium liquidity. Medium | $2.99Oct 20, 2026Low. How closely the price sources agree, and how often the card trades. |
| PSA 1019.5× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $82.50Last $80.00 · Oct 11, 2026 | – | 0.3Low liquidity. Low | $80.00Oct 11, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| PSA 99.4× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $39.99Last $29.74 · Nov 8, 2026 | – | 0.3Medium liquidity. Medium | $29.74Nov 8, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| CGC 109.4× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $39.99 | – | No recent sales | –Low. Few recent sales in this condition. Treat the figure as a rough guide. |
Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value
PSA population
- PSA graded
- 131
- PSA 10
- 109
- PSA 9
- 17
- Historical PSA 10 rate
- 83%
- PSA 10s of all graded
Every PSA grade (4)
| Grade | Copies | Share |
|---|---|---|
| 10 | 109 | 83% |
| 9 | 17 | 13% |
| 8 | 4 | 3.1% |
| 5 | 1 | 0.76% |
PSA’s count of Nov 6, 2026. The rate is PSA 10s over every copy PSA has graded.
PSA’s count of Nov 6, 2026. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.
Card details
- Number
- 031/171
- Japanese name
- サンダース
- Series
- XY
- Pokémon
- Jolteon (Japanese cards) · English cards
- Pokédex no.
- #0135
- Illustrator
- Sanosuke Sakuma
- Language
- Japanese
Same Pokémon
Other Japanese Jolteon cards
The Best of XY (XY)
Most valuable in this set
Next in the binder
Nearby in The Best of XY (XY)
Japanese cards are listed apart from the English catalogue. Prices are market figures for the Japanese printing in US dollars, refreshed weekly, last on Nov 8, 2026. Sales are the ones matched to each Japanese card; there is no price history for these cards yet.