Trinisphere
SLDSecret Lair Drop/#2838/2026RareBorderlessReprint
MV 3
Current paper retail
Cardmarket€24.95
ManaPool$41.66
TCGplayer$48.11
Paper retail history (USD)
2 providers
Latest $41.66High $52.08Low $31.26▼ 20.0%
Market and collecting
Market overview
$48.11TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-09
7d▲ 0.0%30d▼ 3.8%90d▼ 3.8%
90d high
$49.99
90d low
$48.11
Paper printings priced
7
Currently 6th
Cheapest paper printing
$32.09
Secret Lair Drop
- Down 3.8% over the last 25 days on TCGplayer.
- Currently 4% below its 90 day high of $49.99.
- This printing is the 6th cheapest paper printing currently priced (7 priced in total).
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Play
Compare printings (7 priced)
Gameplay and rules
Artifact
As long as this artifact is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost to cast costs to cast instead.)
Card capabilities
Artifact
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Digital formats
Rulings (2)
wotc7 Aug 2020
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions. Finally, apply Trinisphere's effect if the mana component of the spell's cost is less than three mana. The mana value of the spell remains unchanged, no matter what the total cost to cast it was.
wotc7 Aug 2020
If Trinisphere leaves the battlefield or becomes tapped or untapped as a cost to cast a spell, this cost is paid after you've locked in the total cost.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
About this card
Trinisphere
Trinisphere is an Artifact, with mana cost {3} (mana value 3). Printed 8 times across MTG sets.
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: not_legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $48.11 (down 3.8% over 30 days).
Frequently asked
Trinisphere FAQ
How much is Trinisphere worth?
The current TCGplayer USD retail price for Trinisphere is $48.11. It is down 3.8% over the last 25 days. Over 90 days it has ranged from $48.11 to $49.99.
What is the cheapest printing of Trinisphere?
The cheapest currently priced paper printing is from Secret Lair Drop at $32.09 on TCGplayer.
What is the most expensive printing of Trinisphere?
The most expensive currently priced paper printing is from Kaladesh Inventions at $168.26 on TCGplayer.
How many printings of Trinisphere are there?
Trinisphere has been printed 8 times in English paper sets that MTGPrices tracks.
What set was Trinisphere first printed in?
The earliest English paper printing that MTGPrices tracks is from DST #154, released 2004-02-06.
What is the newest printing of Trinisphere?
The most recent English paper printing that MTGPrices tracks is from SLD #2838, released 2026-10-12.
Is Trinisphere legal in Commander?
Yes, Trinisphere is currently legal in Commander per Scryfall's legality feed.
Is Trinisphere legal in Modern?
Yes, Trinisphere is currently legal in Modern per Scryfall's legality feed.