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- 2025 Mega-Pack
- Rubysapphirus, the Adamant Jewel
Yu-Gi-Oh! · 2025 Mega-Pack · #MP25-EN414 · Common
Rubysapphirus, the Adamant Jewel
Yu-Gi-Oh! card price for Rubysapphirus, the Adamant Jewel: $0.08 market, from $0.01 at the cheapest listing, 1st Edition printing, updated Oct 19, 2026. Full price history since Sep 5, 2025 below.
Sellers right now
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
Price story
Rubysapphirus, the Adamant Jewel was released in September 2025. Launch-week prices are left out here: before supply arrives they are mostly guesses. Across the past year it went +14.3%, with a low of $0.04 and a high of $0.09; today it sits near the top of that range. The cheapest listing right now is $0.01, and the 30-day average market price is $0.08.
Printings
The card in play
- Card type
- Xyz/Effect Monster
- Attribute
- EARTH
- Monster type
- Rock
2+ Level 9 monsters
If this face-up card would be destroyed, you can detach 1 material from this card instead. Gains the following effects, based on the Attributes of its attached materials.
• FIRE: When this card declares an attack on a monster with higher ATK: You can make this card's ATK become double its current ATK until the end of the Damage Step.
• WATER: Once per opponent's turn (Quick Effect): You can target 1 card you control; this turn, negate any card or effect activated by your opponent that targeted that card.
