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  6. Mathematician (Platinum Secret Rare)

Yu-Gi-Oh! · Quarter Century Stampede · #RA04-EN223 · Platinum Secret Rare

Mathematician (Platinum Secret Rare)

Yu-Gi-Oh! card price for Mathematician (Platinum Secret Rare): $0.31 market, from $0.19 at the cheapest listing, 1st Edition printing, updated Oct 19, 2026. Full price history since Apr 11, 2025 below.

Market price · 1st Edition · Oct 19, 2026
$0.31
+6.9% this week · +14.8% in 30 days
Buy on eBay →
1 day0.0%
7 days+6.9%
30 days+14.8%
90 days+3.3%
1 year+29.2%
All time−67.0%

Sellers right now

$0.19lowest listing$19.77highest
Market price$0.31
Mid listing$0.49
30-day avg$0.28

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

One year

$0.2252-week low$0.4152-week high
In the range47%
All-time low$0.22
All-time high$0.94
First priceApr 11, 2025
1st Edition · market price
$0.26$0.31$0.36$0.40
$0.31
Jul 21Aug 20Sep 19Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Mathematician (Platinum Secret Rare) was released in April 2025. Launch-week prices are left out here: before supply arrives they are mostly guesses. Across the past year it went +29.2%, with a low of $0.22 and a high of $0.41; today it sits in the middle of that range. The cheapest listing right now is $0.19, and the 30-day average market price is $0.28.

Printings

PrintingMarketLowHigh7d
1st Edition$0.31$0.19$19.77+6.9%

The card in play

ATK1500
DEF500
Card type
Effect Monster
Attribute
EARTH
Monster type
Spellcaster
Card text

When this card is Normal Summoned: You can send 1 Level 4 or lower monster from your Deck to the GY. When this card is destroyed by battle and sent to the GY: You can draw 1 card.

Other printings of Mathematician

11 more · $0.19 – $6.63
All printings

Also in Quarter Century Stampede

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Full set