Yu-Gi-Oh! · Shadows in Valhalla
Forbidden Trapezohedron
#SHVA-EN019 · Secret Rare · Normal Spell
$0.22
TCGplayer market price for one raw (ungraded) copy, 1st Edition, via TCGCSV, updated Oct 29, 2026.
Market prices by printing
TCGplayer via TCGCSV · USD
Updated Oct 29, 2026
| Printing | Market | Low | Mid | As of |
|---|---|---|---|---|
| 1st Editionmain | $0.22 | $0.09 | $0.37 | Oct 29, 2026 |
Price history
Current eBay listings
Buy It Now listings on eBay, shown as asking prices, not sales, in USD before shipping and tax. They are matched to this card by title, so a listing can still be a different printing or condition. Listing data comes from eBay and is kept for up to four hours.
Should you grade it?
The raw market price is $0.22 (1st Edition). Grading pays only when the grade you are likely to get sells for more than the raw card plus grading fees, shipping and selling fees. Asking prices are not sales, and most raw copies do not grade a 10.
Card details
- Type
- Normal
- Card type
- Spell Card
- Passcode
- 49033797
- Attribute
- SPELL
Card text
If 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.
Card text
Apply this effect, depending on the Extra Deck monster card types (Fusion, Synchro, or Xyz) of monsters you control. You must control exactly 2 different monster card types to activate and to resolve this effect. • Fusion and Synchro: Special Summon 1 "Outer Entity" Xyz Monster from your Extra Deck, and if you do, attach this card to it as Xyz 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.