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Mathmech Equation
Yu-Gi-Oh · Secret Rare

Mathmech Equation

MYFI-EN010Mystic Fighters
$0.48
-$0.04-7.1% · 30D
Aggregated from verified sold data · eBay, TCGplayer & PriceCharting
Where these prices come from

Yu-Gi-Oh prices on TCGIndex are TCGplayer market prices (the US market), in US dollars, with graded and sold prices from PriceCharting and eBay. Another currency is a conversion from USD at the day's rate, not a European market price. We do not use Cardmarket or Cardtrader prices for Yu-Gi-Oh.

Market Health
Excellent
Strong demand
Confidence
79/100
High reliability
Liquidity
Medium
Moderate activity
Sales Volume
37 / yr
Sold per year, updated 23h ago
Buy

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Before the price moves

We find the Yu-Gi-Oh cards about to rise.

Every night the model scores every Yu-Gi-Oh! card on the market. Every morning at 07:30 UTC it publishes the one most likely to gain 10% within 30 days, with its entry price and the reasons, then scores it in public.

Hit +10%
53%
Average return, day 30
+16.9%
Picks scored
144

Last 90 days, live picks only, losses included.

Picked before they moved
Assault Blackwing - Kusanagi the Gathering Storm (Starlight Rare)
+232.5%
Assault Blackwing - Kusanagi the Gathering Storm (Starlight Rare)
$11.87 → $39.47
Superdreadnought Rail Cannon Gustav Rocket (Starlight Rare)
+127.7%
Superdreadnought Rail Cannon Gustav Rocket (Starlight Rare)
$14.84 → $33.79
Mulcharmy Meowls
+98.7%
Mulcharmy Meowls
$10.17 → $20.21
See today’s Yu-Gi-Oh! pick

Published this morning, public in 14 days. Full record

Price & Volume
Market price Sales volume
Jul 2026 – today
Sales & Liquidity
Market Price$0.48
7-Day Change+2.6%
90-Day Change-12.7%
LiquidityMedium
Market TrendStable
Price by Grade
BGS 10$43·
PSA 10$33·
SGC 10$20·
CGC 10$13·
PSA 9$7·
Raw· 37 sales$0·
Price by Condition · 3
Anchored to market price · condition spread from TCGplayer
Near Mint
1st Edition · English
$0.48
+2.6%
Lightly Played
1st Edition · English
$0.73
+5.4%
Moderately Played
1st Edition · English
$0.47
+0.0%

Mathmech Equation price history

Near Mint market price on the dates below, from TCGIndex's daily record (49 days tracked). High $0.88 on Feb 2026, low $0.38 on Oct 2026.

WhenPricevs today
Today$0.39
7 days ago$0.38+2.6%
30 days ago$0.42-7.1%
90 days ago$0.45-13.3%
6 months ago$0.70-44.3%
MonthMonth-end price
Jan 2026$0.81
Feb 2026$0.88
Mar 2026$0.73
Apr 2026$0.71
May 2026$0.57
Jun 2026$0.56
Jul 2026$0.47
Aug 2026$0.47
Sep 2026$0.43
Oct 2026$0.38
Nov 2026$0.39

Mathmech Equation PSA 10 price and graded values

What Mathmech Equation (Mystic Fighters) sells for by grade, from verified sold listings. A PSA 10 sells for $33.02 against $0.48 raw, a 69x grading premium. PSA 9 copies trade around $7.00.

GradeMarket price
Raw (ungraded)$0.48
PSA 9$7.00
CGC 10$13.00
SGC 10$20.00
PSA 10$33.02
BGS 10$43.00

Graded prices: PriceCharting sold data, refreshed daily. Grading costs, turnaround and the odds of a 10 decide whether the premium is worth chasing. Most valuable Yu-Gi-Oh PSA 10 cards

Mathmech Equation FAQ

How much is Mathmech Equation worth right now?
Mathmech Equation from Mystic Fighters is trading around $0.48 raw (ungraded) on the secondary market, and around $33.02 as a PSA 10. TCGIndex refreshes this price every day.
How much is Mathmech Equation PSA 10 worth?
A PSA 10 Mathmech Equation sells for around $33.02, a PSA 9 around $7.00, against $0.48 for a raw copy. These are market prices from verified sold listings, updated daily.
Is Mathmech Equation worth grading?
A PSA 10 Mathmech Equation is worth about 69 times the raw price ($33.02 vs $0.48). Grading pays off when the gap covers the grading fee and the risk of a 9 ($7.00): at $0.48 raw the grading fee costs more than the card itself, so it pays only for a copy you expect to come back a 10.
Is Mathmech Equation going up or down?
Mathmech Equation is down 7.1% over 30 days, up 2.6% over 7 days. The full price history is on this page.
Is Mathmech Equation a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.48, down 7.1% over the last 30 days, with medium volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Yu-Gi-Oh pick every morning; each pick becomes public 14 days later and is scored at day 30.

Other printings of Mathmech Equation

Mathmech Equation has one other priced printing.

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View the full Mystic Fighters set →