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Siebold (Secret) #221/198 Price: $4.84 (SWSH06: Chilling Reign), price history since 2024

Siebold (Secret)

Secret Rare · #221/198

Siebold (Secret) #221/198 (SWSH06: Chilling Reign) is worth about $4.84 today, the Near Mint market price from TCGplayer sales as of 2026-09-30. Updated 2026-09-30

price trend and all-time high: more ↓

Siebold (Secret) #221/198 is holding steady: $4.84 today, flat over 30 days and 10% below its all-time high of $5.36 (2026-07-10). TCGplayer market price as of 2026-09-30, tracked daily since 2024-02-08. chart →

today's biggest Pokemon movers →most valuable Pokemon cards →

illustrated by Hideki Ishikawa

Price data for your app or store: API and daily history since 2024 · CSV download

LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

Holofoil · eBay scanned 56d ago

TCGplayer

$4.85

market · lowest listing $3.57

buy on TCGplayer ↗

eBay · raw

$3.00

asking floor · 395 active listings

shop active ↗ · sold ↗

eBay · PSA 10

no graded listings

no graded asks in the last scan

PSA 10 sold comps ↗

Buy-side estimate

$3.00

THIN

a patient buyer pays about $3.00 delivered, from live asks, not sales

show the work →

eBay scan is stale · TCGplayer $4.85 vs cheapest delivered eBay ask $3.00 — the market hasn't settled on a price yet

TCGplayer market	$4.85	verify ↗
TCGplayer lowest ask	$3.57
eBay delivered floor (scanned 56d ago)	$3.00	the listing ↗

Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($3.00) and the eBay floor ($3.00). 10 live ask(s) used.

v2 · the full published formula →

Floors are the median of the three lowest clean asks. Marketplace links may earn TickerMint a commission; it never affects the numbers.

The verdict · premium

Cards 3-15% off their high after a flat month were higher 90 days later 70% of the time in our archive since 2024 (50,201 cases).

The median move, the verdict and the grade-worthy math: try Premium free for 7 days →

GAME DATA[ + ] SHOW

CARD TYPE: Supporter
CARD TEXT: Choose up to 2 of your Rapid Strike Pokemon and heal 60 damage from each of them.

MORE BY HIDEKI ISHIKAWA

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PRICE FAQ

What would a card shop pay for Siebold (Secret)?

Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $4.85 market price that is roughly $3.39 cash or $3.88 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.

What is Siebold (Secret) (SWSH06: Chilling Reign) worth today?

Siebold (Secret) [Holofoil] has a TCGplayer market price of $4.85 as of 2026-10-02.

Is Siebold (Secret) going up or down in price?

What is the all-time high price for Siebold (Secret)?

The Near Mint price, the one quoted at the top of this page, peaked at $5.36 (2026-07-10). In TickerMint's daily data (since February 2024), the TCGplayer market price for Siebold (Secret) [Holofoil] (all conditions) peaked at $5.44 (2025-02-23) and bottomed at $3.63 (2026-01-07).

how these numbers are computed →

DISCUSSION

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