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Deduction Kit

Uncommon · #171/191

Deduction Kit #171/191 (SV08: Surging Sparks) is worth about $0.28 today for a Reverse Holofoil copy, the TCGplayer market price for any condition as of 2026-11-01, up 27% over 30 days. Non-holo copies are $0.08. Updated 2026-11-01

This card has 2 printings (TCGplayer market, 2026-11-01): Reverse Holofoil $0.28 (this page), Normal $0.08 (on this page's chart).

price trend and all-time high: more ↓

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illustrated by AYUMI ODASHIMA

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

$0.28

▲ 27.3% · 30d

TCGplayer market · daily · any condition ↗

loading condition prices

buy:TCGplayer ↗eBay ↗all marketplaces ↓

Recent sales · NM · TCGplayereBay sold ↗

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WORTH GRADING?

WHERE TO BUY AND SELL

Reverse Holofoil · no eBay scan yet

TCGplayer

$0.01

lowest listing · market $0.28

buy on TCGplayer ↗

eBay · raw

no listings

no scan yet

shop active ↗ · sold ↗

eBay · PSA 10

no graded listings

no graded asks in the last scan

PSA 10 sold listings ↗

Buy-side estimate

$0.28

THIN

a patient buyer pays about $0.28 delivered, from live asks, not sales

show the work →

TCGplayer only, no eBay scan yet

TCGplayer market	$0.28	verify ↗
TCGplayer lowest ask	$0.01

Single source: TCGplayer market (no usable eBay asks in the last scan).

v2 · the full published formula →

The verdict · premium

Cards 3-15% off their high after a month up 25% or more were higher 90 days later 74% of the time in our archive since 2024 (4,793 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.

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GAME DATA[ + ] SHOW

CARD TYPE: Trainer - Item
CARD TEXT: Look at the top 3 cards of your deck and put them back in any order, or shuffle those cards and put them on the bottom of your deck.

MORE BY AYUMI ODASHIMA

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PRICE FAQ

What is Deduction Kit (SV08: Surging Sparks) worth today?

Deduction Kit [Reverse Holofoil] has a TCGplayer market price of $0.28 as of 2026-11-01. Non-holo copies are $0.08.

Is Deduction Kit going up or down in price?

Deduction Kit #171/191 is trending up: $0.28 today, up 27% in 30 days and 52% below its all-time high of $0.58 (2024-11-08), but 2.2x its low of $0.13 (2026-03-31). TCGplayer market price as of 2026-11-01, tracked daily since 2024-10-29. Other windows: up 7.7% over 7 days, down 9.7% over 90 days, up 3.7% 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 all-time high price for Deduction Kit?

In TickerMint's daily data (since February 2024), the TCGplayer market price for Deduction Kit [Reverse Holofoil] (all conditions) peaked at $0.58 (2024-11-08) and bottomed at $0.13 (2026-03-31).

how these numbers are computed →

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