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Straight Flush YU-GI-OH

Speed Duel GX: Duel Academy Box
Common · #SGX1-ENG18

Straight Flush #SGX1-ENG18 (Speed Duel GX: Duel Academy Box) is worth about $0.11 today, the TCGplayer market price for any condition as of 2026-11-02, down 31% over 30 days.

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

Straight Flush #SGX1-ENG18 is trending down: $0.11 today, down 31% in 30 days and 35% below its high of $0.17 (2026-09-16), the highest since we began tracking (2026-09-16), but near its low of $0.11 (2026-10-28). TCGplayer market price as of 2026-11-02, tracked daily since 2026-09-16. chart →

today's biggest Yu-Gi-Oh! movers →most valuable Yu-Gi-Oh! cards →
all Straight Flush cards ranked by price →

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

$0.11
▼ 31.3% · 30d
TCGplayer market · daily · any condition ↗
loading condition prices
buy:TCGplayer ↗eBay ↗all marketplaces ↓
Last sold · NM
TCGplayer sales ↓
PSA 10
no graded listings
eBay sold search ↗
vs HIGH
−35.3%
$0.17 · 2026-09-16
Recent sales · NMeBay sold ↗
loading sales
LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$0.01
lowest listing · market $0.11
buy on TCGplayer ↗
eBay · raw
$1.98
asking floor · 1 active listing
shop active ↗ · sold ↗
eBay · PSA 10
no graded listings
no graded asks in the last scan
PSA 10 sold listings ↗
Buy-side estimate
$0.11
THIN
a patient buyer pays about $0.11 delivered, from live asks, not sales
show the work →
only 1 usable ask survived outlier removal · TCGplayer $0.11 vs cheapest delivered eBay ask $1.98, so the market hasn't settled on a price yet
TCGplayer market$0.11verify ↗
TCGplayer lowest ask$0.01
eBay delivered floor (scanned 11d ago)$1.98the listing ↗
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($0.01) and the eBay floor ($1.98). 1 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
Across every game TickerMint tracks, cards 15-40% off their high after a month down 25% or more were higher 90 days later 48% of the time in our archive since 2024 (1,495 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
ATTRIBUTE
TRAP
CARD TYPE
Normal Trap
DESCRIPTION
If your opponent controls a card in each of their Spell & Trap Zones: Destroy all cards in their Spell & Trap Zones.

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PRICE FAQ

What is Straight Flush (Speed Duel GX: Duel Academy Box) worth today?

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Straight Flush [1st Edition] has a TCGplayer market price of $0.11 as of 2026-11-02.

Is Straight Flush going up or down in price?

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Straight Flush #SGX1-ENG18 is trending down: $0.11 today, down 31% in 30 days and 35% below its high of $0.17 (2026-09-16), the highest since we began tracking (2026-09-16), but near its low of $0.11 (2026-10-28). TCGplayer market price as of 2026-11-02, tracked daily since 2026-09-16. Other windows: down 31.3% over 7 days. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.

What is the highest price for Straight Flush since TickerMint began tracking?

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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Straight Flush came out, so these are the highest and lowest prices since we began tracking (2026-09-16), not all-time records. In TickerMint's daily data (since September 2026), the TCGplayer market price for Straight Flush [1st Edition] (all conditions) peaked at $0.17 (2026-09-16) and bottomed at $0.11 (2026-10-28).

how these numbers are computed →

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