YGOPrices · Battles of Legend: Monster Mayhem · Gem-Knight Aquamarine · BLMM-EN137
Gem-Knight Aquamarine
EarthFusionAqua·Ultra RareUnlimited / Unspecifiednonfoil·Unlimited
ArchetypeGem-
"Gem-Knight Sapphire" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above Fusion Material Monsters. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. When this card is sent from the field to the Graveyard: Target 1 card your opponent controls; return that target to the hand.
Retail - this exact printing
Live marketplace listings tied to ygo:print:ygo_blmm_en137:normal:en. Currency shown as-is.
Price history
Daily snapshots of retail plus any printing-scoped graded prices for this exact printing. Currency is never converted; each series preserves its source currency.
Retail + printing-scoped graded
Only retail history has printing-scoped observations for this printing.
Graded - this exact printing
PSA / BGS / CGC / SGC / market-aggregate quotes provided specifically for this printing / edition / language. Raw observations are shown separately below.
Graded market · card family · edition / variant unspecified
Graded history · card family
Card-scoped attribution - not tied to this exact printing.
Other printings of Gem-Knight Aquamarine (1)
| Set | Card # | Rarity | Edition | Finish / lang | USD | EUR |
|---|---|---|---|---|---|---|
| Battles of Legend: Monster Mayhem2025 | BLMM-EN137 | Ultra Rare | 1st Edition | EN | $0.2 | €0.2 |
| Battles of Legend: Monster Mayhem2025 | BLMM-EN137 | Ultra Rare | Unlimited / Unspecified | nonfoil · EN | - | €0.12 |
$0.2€0.2- Battles of Legend: Monster Mayhem-€0.12