TICKERMINT

Siebold (Secret)

SWSH06: Chilling Reign
Secret Rare · #221/198

Siebold (Secret) #221/198 (SWSH06: Chilling Reign) is worth about $5.39 today, the TCGplayer market price for any condition as of 2026-10-29, up 11% over 30 days.

price trend and the high since we began tracking: more ↓

Siebold (Secret) #221/198 is trending up: $5.39 today, up 11% in 30 days and under 1% below its high of $5.44 (2025-02-23), the highest since we began tracking (2024-02-08), and 1.5x its low of $3.63 (2026-01-07). TCGplayer market price as of 2026-10-29, 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: free API key · daily history since 2024 · CSV download

$5.39
▲ 11.1% · 30d
TCGplayer market · daily · any condition ↗
condition prices from JustTCG listings, as of 2026-10-27
condition prices as of 2026-10-27; the chart and boards use the daily product tape
buy:TCGplayer ↗eBay ↗all marketplaces ↓
Recent sales
eBay sold ↗
every completed sale, live
PSA 10
no graded listings
eBay sold search ↗
vs HIGH
−0.9%
$5.44 · 2025-02-23
LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$3.56
lowest listing · market $5.39
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 listings ↗
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 $5.39 vs cheapest delivered eBay ask $3.00, so the market hasn't settled on a price yet
TCGplayer market$5.39verify ↗
TCGplayer lowest ask$3.56
eBay delivered floor (scanned 82d ago)$3.00the 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 →
sell to a card shop: $3.77 cash · $4.31 store credit · about 70% / 80% of market
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 at their high after a month up 5-25% were higher 90 days later 75% of the time in our archive since 2024 (24,817 cases). That rate is mostly the 202448 to 5877 to 86marketplace fees of about 13% most short holds lose money. Use it to time a sale, not to flip.
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.

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PRICE FAQ

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

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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $5.39 market price that is roughly $3.77 cash or $4.31 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?

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Siebold (Secret) [Holofoil] has a TCGplayer market price of $5.39 as of 2026-10-29.

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

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Siebold (Secret) #221/198 is trending up: $5.39 today, up 11% in 30 days and under 1% below its high of $5.44 (2025-02-23), the highest since we began tracking (2024-02-08), and 1.5x its low of $3.63 (2026-01-07). TCGplayer market price as of 2026-10-29, tracked daily since 2024-02-08. Other windows: up 6.5% over 7 days, up 5.1% over 90 days, up 20.6% over a year. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.

What is the highest price for Siebold (Secret) since TickerMint began tracking?

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TickerMint began tracking Pokemon prices on 2024-02-08, after Siebold (Secret) came out, so these are the highest and lowest prices since we began tracking (2024-02-08), not all-time records. 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 →

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