Yu-Gi-Oh! · Secret RareLive pricing
Forbidden Trapezohedron
Trending Up+26.1%Shadows in Valhalla, 2018 · #SHVA-EN019
Forbidden Trapezohedron's Near Mint price is up 26.1% ($0.06) over the past 30 days.
7h ago· Updated Oct 28, 2026
Card Details
TypeSpell — Normal
ArtistKAZUKI TAKAHASHI
RaceNormal
Frame Typespell
Human Readable TypeNormal Spell
Card TextIf you control exactly 2 monster card types (among Fusion, Synchro, and/or Xyz): Apply the following effect based on those types.
● Fusion and Synchro: Special Summon 1 "Outer Entity" Xyz Monster from your Extra Deck, and if you do, attach this card to it as material.
● Synchro and Xyz: Special Summon 1 "Elder Entity" Fusion Monster from your Extra Deck.
● Xyz and Fusion: Special Summon 1 "Old Entity" Synchro Monster from your Extra Deck.
You can only activate 1 "Forbidden Trapezohedron" per turn.
inkwell Fair Value™?· NM
$0.29
moderate
$0.22$0.49
Condition?
Confidencemedium
Prices as ofOct 28
Normal—
Cheapest printing—
Why This Price
inkwell Estimate
Fair Value$0.29
Movement
7D Change+26.1% (+$0.06)
30D Change+26.1% (+$0.06)
Freshness
Prices as ofOct 28
Update cadenceDaily
Inkwell Fair Value$0.29
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- How much is Forbidden Trapezohedron worth?
- The current Near Mint price for Forbidden Trapezohedron from Shadows in Valhalla (Yu-Gi-Oh!) is $0.29. It has increased 26.1% over the past 7 days.
- What set is Forbidden Trapezohedron from?
- Forbidden Trapezohedron is from the Shadows in Valhalla set, released August 2018. It is a Secret Rare in Yu-Gi-Oh!.
- What rarity is Forbidden Trapezohedron?
- Forbidden Trapezohedron is a Secret Rare card from Shadows in Valhalla in Yu-Gi-Oh!.
- How has the price of Forbidden Trapezohedron changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Forbidden Trapezohedron has risen 26.1% ($0.06) to $0.29.