How much is a PSA 10 Rain Castform 23/101 worth?

A PSA 10 Rain Castform 23/101 Hidden Legends is worth about $29.99; PSA 9 about $26.40, PSA 8 about $17.20, PSA 7 about $14.00. That is about 4.6× the ungraded value.

How often does Rain Castform 23/101 sell?

Rain Castform 23/101 Hidden Legends recorded 29 sales across every grade in the last 90 days (8 in the last 30), most recently on Nov 6, 2026. The highest recent sale was $26.00 for a PSA 9 copy on Aug 25, 2026.

What is the most valuable card in Hidden Legends?

The most valuable card in Hidden Legends is Ninetales ex 96/101, at about $373 ungraded. Rain Castform 23/101 ranks 35th of 102.

What set is Rain Castform 23/101 from?

Rain Castform 23/101 is from the English Pokémon TCG set Hidden Legends, released Jun 1, 2004, in the EX era. Its rarity is Rare.

What is Rain Castform 23/101 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, Rain Castform 23/101 is about $6.54 ungraded near mint (27 sales in 90 days); PSA 9 about $26.40 (1 sale); PSA 10 about $29.99.

Which printing of Rain Castform 23/101 is this, and why do two copies differ in price?

Rain Castform 23/101 comes in 2 printings: Non-Holo $6.54 ungraded, Reverse Holo $41.54 ungraded. Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere.

Rare2004EX era

Rain CastformHidden Legends 23/101 price & value

Name: Rain Castform 23/101 Hidden Legends
Brand: Pokémon
SKU: ex5-23

Rain Castform 23/101, Hidden Legends Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$6.54

up +5.5%4 weeks · Steady

High confidence

How closely the price sources agree, and how often the card trades.

27 ungraded in the last 90 days, all conditions
11 sales on record listed as near mint
Last sale Nov 3, 2026

How we calculate the UltraBall Market Value →

High liquidity73/100

High liquidity

Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.

About 9 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 27 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

Graded: PSA 9 $26.40PSA 10 $29.99

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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value

People ask about this card

What is Rain Castform 23/101 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, Rain Castform 23/101 is about $6.54 ungraded near mint (27 sales in 90 days); PSA 9 about $26.40 (1 sale); PSA 10 about $29.99. Every grade’s price.
Which printing of Rain Castform 23/101 is this, and why do two copies differ in price?: Rain Castform 23/101 comes in 2 printings: Non-Holo $6.54 ungraded, Reverse Holo $41.54 ungraded. Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere. Printings compared.

Price history

Rain Castform 23/101 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day

Ungraded, 1 year: $5.24 on Nov 11, 2025, $6.54 on Nov 12, 2026. Lowest $4.50, highest $8.93.

Now: $6.54
4 weeks: +5.5%
90 days: −26%
1 year: +25%
Highest, 1Y: $8.93
Lowest, 1Y: $4.50

Recorded history starts April 2021. Earlier history is monthly averages; from July 22, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.

Rain Castform 23/101 price by month

Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.

Month	Ungraded	Change on month
November 2026to Nov 12, 2026	$6.54	up +2.7%
October 2026	$6.37	down −2.0%
September 2026	$6.50	down −23%
August 2026	$8.45	up +0.4%
July 2026	$8.42	–
June 2026	$6.45	up +1.9%
May 2026	$6.33	down −2.5%
April 2026	$6.50	up +2.1%
March 2026	$6.36	up +10%
February 2026	$5.76	up +28%
January 2026	$4.50	down −1.6%
December 2025	$4.58	down −13%

Matched to this exact card

Recent verified sales

Latest 13

RawRain Castform 23/101 Rare Hidden Legends Pokemon Moderately PlayedNov 6, 2026 · eBay · Sold as moderate play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $3.55asking
Raw2004 Pokemon RAIN CASTFORM #23/101 EX Hidden Legends Unlimited Rare EnglishNov 3, 2026 · eBay · Sold as near mint · Auction · View listing · $2.25
RawRain Castform 23/101 EX Hidden Legends RegularNov 3, 2026 · eBay · Sold as moderate play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $5.00asking
RawEX Hidden Legends #23/101 Rain CastformUnusual priceNov 1, 2026 · eBay · Condition not stated · Auction · View listing · $0.99
RawRain Castform Rare EX Hidden Legends 23/101 HPUnusual priceOct 31, 2026 · eBay · Condition not stated · View listing · $1.28
RawPokemon TCG EX Hidden Legends #23/101 Rain Castform NMOct 31, 2026 · eBay · Sold as near mint · Buy It Now · View listing · $6.00
RawPokemon TCG Rain Castform 23/101 EX Hidden Legends Rare 60 HP EngUnusual priceOct 26, 2026 · eBay · Sold as moderate play · Auction · View listing · $1.99
RawRain Castform 23/101 Rare EX Hidden Legends NM PokemonOct 22, 2026 · eBay · Sold as near mint · Buy It Now · View listing · $7.49
PSA 92004 POKEMON EX HIDDEN LEGENDS #23 RAIN CASTFORM PSA 9Aug 25, 2026 · eBay · View listing · $26.00
CGC 92004 Pokemon EX Hidden Legends Rain Castform #23 CGC 9 MINTAug 24, 2026 · Fanatics Collect · View listing · $10.80
ACE 102004 POKEMON EX HIDDEN LEGENDS #23 RAIN CASTFORM HIDDEN LEGENDS ACE 10 POP 1Jul 28, 2026 · eBay · Buy It Now · View listing · $447
PSA 102004 Pokémon Ex Rain Castform Hidden Legends PSA 10Jun 1, 2026 · eBay · View listing · $69.99
PSA 92004 Pokemon EX Hidden Legends Rain Castform #23 PSA 9 MINTMar 10, 2025 · Fanatics Collect · View listing · $26.40

Every sale here was matched to this exact card: the right number, set, printing and language, one card per listing, raw kept apart from graded. Where a venue sells by card and gives no listing title to check, the row says the venue named the card. Listings we can’t be sure of are left out. A price marked ≤ is an asking price, not a confirmed sale. On an accepted best offer we show what the buyer paid, not the asking price; where that isn’t on record the asking price is shown as a ceiling and never counts towards the price. A sale marked unusual is far from that grade’s market price: it stays on the record, and is left out of this page’s latest-sale and comparison figures. Sales record updated Nov 11, 2026.

Graded values

Rain Castform 23/101 price by grade

Rain Castform 23/101: market price, 4-week change, sales pace and last sale by grade
Grade	Market value	4 wk	Sales/moSales a month	Last sale
UngradedHigh. How closely the price sources agree, and how often the card trades.	$6.54Last $2.25 · Nov 3, 2026	up +5.5%	9High liquidity. High	$2.25Nov 3, 2026High. How closely the price sources agree, and how often the card trades.
PSA 104.6× rawLimited. How closely the price sources agree, and how often the card trades.	$29.99Last $69.99 · Jun 1, 2026	0.0%	No recent sales	$69.99Jun 1, 2026Limited. How closely the price sources agree, and how often the card trades.
PSA 94× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$26.40Last $26.00 · Aug 25, 2026	up +30%	0.3Low liquidity. Low	$26.00Aug 25, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 82.6× rawLimited. How closely the price sources agree, and how often the card trades.	$17.20	up +1.0%	No recent sales	–Limited. How closely the price sources agree, and how often the card trades.
PSA 72.1× rawLimited. How closely the price sources agree, and how often the card trades.	$14.00	0.0%	No recent sales	–Limited. How closely the price sources agree, and how often the card trades.
CGC 91.7× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$10.80Last $10.80 · Aug 24, 2026	–	0.3Low liquidity. Low	$10.80Aug 24, 2026Low. 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

Grade it with PSA?

Grade yours from photos →Change the costs, or add your own odds →

If it gets a PSA 10: −$64.74
If it gets a PSA 9: −$67.86
PSA fee for a PSA 10: $59.99 Standard
Slab sale price to break even: $105at Standard, $59.99
Grading pays, at today’s prices: No priced grade
Historical PSA 10 rate: 31%

Against selling raw at $6.54, after the PSA fee for what the slab is worth (a 10 goes in at Standard, $59.99; a 9 at the same level), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 29 copies; 9 got a 10.

Population

PSA graded: 29
PSA 10: 9
PSA 9: 14
Historical PSA 10 rate: 31%; PSA 10s of all graded

A higher historical PSA 10 rate than 73% of the Hidden Legends cards PSA has graded enough of.

Grader	Graded	10s	9s	10s share
PSA	29	9	14	31%
CGC	39	9	5	23%

PSA graded: 29
10s: 9
10s share: 31%
Historical PSA 10 rate: 31%

Every PSA grade (3)

PSA population by grade
Grade	Copies	Share
10	9	31%
9	14	48%
8	6	21%

PSA’s count of Oct 15, 2026. The rate is PSA 10s over every copy PSA has graded.

CGC graded: 39
10s: 9
10s share: 23%
Historical CGC gem rate: 23%; Gem: 10s, Pristine and Perfect 10s

Every CGC grade (11)

CGC population by grade
Grade	Copies	Share
10	9	23%
9.5	1	2.6%
9	5	13%
8.5	5	13%
8	8	21%
7.5	6	15%
7	1	2.6%
6	1	2.6%
5.5	1	2.6%
4.5	1	2.6%
Authentic	1	2.6%

CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.

PSA’s count of Oct 15, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.

PSA 10 price against PSA’s population

The same 11 weeks, Jul 24, 2026 to Sep 28, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.

Left: PSA 10 price, US$. Right: PSA graded copies.

About

About this card

Rain Castform is card 23 of 101 in the Hidden Legends price guide, a set released in June 2004 during the EX era. Its rarity is Rare. The artwork is by Sumiyoshi Kizuki. In the checklist it sits after Ninetales 22/101 and before Relicanth 24/101.

It is the 35th most valuable of the 102 priced cards in Hidden Legends, behind Ninetales ex 96/101 (see the most valuable Hidden Legends cards).

It is one of 22 English Castform cards, and ranks 3rd among them by ungraded value; the most valuable is Snow-cloud Castform from Hidden Legends. Compare them all in the most valuable Castform cards.

What the data says

The ungraded value has held within 10% over four weeks (+5.5% on 7-day averages), on 27 ungraded sales in 90 days.

From prices of Nov 12, 2026 and sales to Nov 3, 2026. Observations, not advice or a forecast. How we read the market

Market snapshot

How each figure is worked out

4 weeks: +5.5%ungraded, between 7-day averages
90 days: −26%ungraded, between 7-day averages
1 year: +25%ungraded; before Jul 22, 2026 from monthly averages
Direction: Steadywithin 10% of four weeks ago, on 7-day averages
High since daily tracking: 28% under$8.99 on Aug 5, 2026, 7-day average; daily prices since Jul 22, 2026
Liquidity: High9 ungraded sales a month over 90 days
Price confidence: High confidenceMany recent comparable sales that agree closely.
Ungraded sold: 8in 30 days; 27 in 90
PSA 10 premium: 4.6×the ungraded price; the typical Hidden Legends card with a PSA 10 price: 49.2×
PSA 10 population: 9of 29 PSA graded, count of Oct 15, 2026

No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.

Printings compared

Non-Holo · this pageNothing on the front shines.$6.54 ungraded
Reverse HoloThe border and text box shine; the picture is flat.$41.54 ungraded

Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere.

Card details

Set: Hidden Legends
Number: 23/101
Set code: HL
Rarity: Rare
Released: Jun 1, 2004
Era: EX
Pokémon: Castform
Pokédex no.: #0351
Illustrator: Sumiyoshi Kizuki
Printings: Non-holo, Reverse holo

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Rain Castform 23/101 (Hidden Legends) is worth $6.54 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/hidden-legends/rain-castform-23).

Citation

Rain Castform 23/101 (Hidden Legends) is worth $6.54 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/hidden-legends/rain-castform-23).

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