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Number 66: Master Key Beetle — Judgment of the Light Yu-Gi-Oh! card
Yu-Gi-Oh! · Super RareLive pricing

Number 66: Master Key Beetle

Trending Up+13.7%
Judgment of the Light, 2013 · #JOTL-EN054
Number 66: Master Key Beetle's Near Mint price is up 20.3% ($0.14) over the past 30 days.
7h ago· Updated Oct 28, 2026
Card Details
TypeMonster — Insect/Xyz/Effect
Mana CostLevel 4
P/T2500 / 800
ArtistKazuki Takahashi
RaceInsect
AttributeDARK
Frame Typexyz
Human Readable TypeXyz Effect Monster
Card TextOnce per turn: You can detach 1 Xyz Material from this card, then target 1 card you control, except this card; while this card is face-up on the field, that card(s) cannot be destroyed by card effects. If this face-up card on the field would be destroyed, you can send one of its targets to the Graveyard instead.
inkwell Fair Value™?· NM
$0.83
single source
$0.79
$0.84
Condition?
Confidencemedium
Prices as ofOct 28
Normal—
Cheapest printing$0.29
Set Price Alert

Why This Price

inkwell Estimate
Fair Value$0.83
Movement
7D Change+13.7% (+$0.10)
30D Change+20.3% (+$0.14)
Freshness
Prices as ofOct 28
Update cadenceDaily
Inkwell Fair Value$0.83NM · compare before you buy
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How much is Number 66: Master Key Beetle worth?
The current Near Mint price for Number 66: Master Key Beetle from Judgment of the Light (Yu-Gi-Oh!) is $0.83. It has increased 13.7% over the past 7 days.
What set is Number 66: Master Key Beetle from?
Number 66: Master Key Beetle is from the Judgment of the Light set, released August 2013. It is a Super Rare in Yu-Gi-Oh!.
What rarity is Number 66: Master Key Beetle?
Number 66: Master Key Beetle is a Super Rare card from Judgment of the Light in Yu-Gi-Oh!.
How has the price of Number 66: Master Key Beetle changed over the past 30 days?
Over the past 30 days, the Near Mint price of Number 66: Master Key Beetle has risen 20.3% ($0.14) to $0.83.
How many printings of Number 66: Master Key Beetle exist?
Number 66: Master Key Beetle has 3 printings across different Yu-Gi-Oh! sets. The cheapest printing is $0.29 from Wing Raiders.