Mathmech Superfactorial

Mystic Fighters (2019), Yu-Gi-Oh!, MYFI-EN012, Secret Rare

Mathmech Superfactorial

Printing: 1st Edition, Near Mint

$0.45

TCGplayer market price (an average of recent sales)

As of Oct 26 (yesterday). Unchanged since Oct 18.

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Price trend

Oct 19 $0.45 → Oct 26, 2026 $0.45 0.0%

$0.45
Oct 19, 2026Oct 21, 2026Oct 22, 2026Oct 23, 2026Oct 26, 2026

Sep 26 $0.42 → Oct 26, 2026 $0.45 +7.1%

$0.42$0.43$0.44$0.45
Sep 26, 2026Oct 6, 2026Oct 11, 2026Oct 16, 2026Oct 26, 2026

Jul 28 $0.44 → Oct 26, 2026 $0.45 +2.3%

$0.42$0.43$0.44$0.45
Jul 28, 2026Aug 27, 2026Sep 11, 2026Sep 26, 2026Oct 26, 2026

Oct 26, 2025 $0.93 → Oct 26, 2026 $0.45 −51.6%

$0.93$0.37$0.60$0.80$0.45
Oct 26, 2025Feb 24, 2026Apr 26, 2026Jun 26, 2026Oct 26, 2026

Feb 8, 2024 $1.88 → Oct 26, 2026 $0.45 −76.1%

$15.53$0.37low$5.00$10.00$0.45
Feb 8, 2024Jan 3, 2025Jun 17, 2025Nov 29, 2025Oct 26, 2026

Vs its set

Over the 90 days to Oct 26, 2026: this card +2.3%; the median other card in Mystic Fighters +3.7% (59 other cards, each at its tracked printing).

Market details

Sold vs asking

Recent sales (TCGplayer market price)$0.45
Sellers asking (median listing)$0.73
0$0.73

Sellers ask 1.6× the recent sale price.

Asking figure from TCGplayer listings, as of Oct 26.

Record

Price history Feb 8, 2024 to Oct 26, 2026

Highest$15.53Apr 10, 2025 only
Lowest$0.37Jun 3, 2026 to Jun 9, 2026
Vs highest97% below $15.53

Price changes, last 30 days

3 one-cent rises, from $0.42 to $0.45.

Same set: Mystic Fighters (60)

Appropriate$0.29Cynet Backdoor$0.21Dragonmaid Downtime$0.38Dragonmaid Nudyarl$2.17Generaider Boss Fight$0.47Geomathmech Final Sigma$0.60

Keep exploring

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Live market

Newest TCGplayer value: Oct 26, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.