Number 66: Master Key Beetle
XYZ Monster
DARK
Insect
Rank 4
ATK 2500 / DEF 800
Lowest price · All printings
$0.26
Any condition · All stores · Oct 19, 2026
Market
—
Listings
21
3 printings · 8 stores
| Store | Printing | Edition | Cond. |
|---|
No listings match these filters.
Prices as of Oct 19, 2026 at 5 AM ET. Stock moves fast, so confirm on the store's page.
| Set code | Set | Rarity | Listings | Lowest today |
|---|---|---|---|---|
| WIRA-EN045 | Wing Raiders | Common | 6 | $0.33 |
| JOTL-EN054 | Judgment of the Light | Super Rare | 6 | $0.90 |
| MP14-EN099 | 2014 Mega-Tin Mega Pack | Super Rare | 4 | $0.93 |
2 Level 4 DARK monsters
Once 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.