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Sunny Castform [Reverse Holo] #31 Pokémon card from Delta Species

Sunny Castform [Reverse Holo] 31/113

Delta Species

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Sunny Castform [Reverse Holo] #31 from Delta Species currently trades at $22.41 raw, with PSA 10 copies reaching $576.60 — a 25.7x grade premium. Price is up 0.1% in the last 30 days, though the 90-day trend tells a different story at -6.6% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$22.41
PSA 7
$31.00
PSA 8
$70.00
PSA 9
$192.50
PSA 10
$576.60
ACE 10
—
BGS 10 Black
$3,750.00
CGC 10 Pristine
$324.00
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Raw Price Trend
7d
-11.2%
30d
+0.1%
90d
-6.6%
180d
+21.1%
1y
+99.9%
2y
+184.4%
5y
+150.1%

Quick price facts

Sunny Castform [Reverse Holo] 31/113 from Delta Species has a current raw market value of $22.41.

Current raw value
$22.41
PSA 9 value
$193
PSA 10 value
$577
Raw value 7d
-11.2%
PSA 10 premium vs raw
25.7× raw
View all cards from Delta Species →
Collector Intel
25.7x
Raw → PSA 10
High-risk grade
8.6x
Raw → PSA 9
Grade multiplier
+0.1%
30d Price Move
Rising
Moderate
Price Stability
11.2% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 26x the raw price. The expected value accounts for the realistic probability.
$22
Buy Raw
~$25
Grading Fee
PSA Standard
$577
PSA 10 Value
+$529
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1938.6x raw
PSA 10$57725.7x raw

Frequently asked questions

How much is Sunny Castform [Reverse Holo] #31 from Delta Species worth?+
Sunny Castform [Reverse Holo] #31 from Delta Species is currently worth Raw: $22.41, PSA 9: $193, PSA 10: $577 based on recent sold listings. Prices update daily from real eBay sales.
Is Sunny Castform [Reverse Holo] #31 worth grading?+
The PSA 10 price of $577 is 25.7× the raw price of $22.41. After a ~$25 grading fee, a PSA 10 result would net approximately $554 — assuming the card grades a 10.
Where do PokePrices Sunny Castform [Reverse Holo] #31 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

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  • 6 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $14.82
  • 5 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $30.00
  • 4 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $12.00
  • 31 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $45.00
  • 8 Aug 2026Raw
    ebaycompleted-auctions-usedplayed
    $14.99