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TickerMint prices every card daily from its own TCGplayer record since 2024. No black boxes.
Number 66: Master Key Beetle YU-GI-OH
Number 66: Master Key Beetle #MP14-EN099 (2014 Mega-Tins Mega Pack) is worth about $0.86 today, the TCGplayer market price for any condition as of 2026-11-02, up 23% over 30 days.
price trend and the high since we began tracking: more ↓less ↑
Number 66: Master Key Beetle #MP14-EN099 is trending up: $0.86 today, up 23% in 30 days and at its highest since we began tracking (2026-09-16), set 2026-11-02, and 1.2x its low of $0.69 (2026-09-23). TCGplayer market price as of 2026-11-02, tracked daily since 2026-09-16. chart →
Price data for your app or store: free API key · daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
1st Edition · no eBay scan yetshow the work →
| TCGplayer market | $0.86 | verify ↗ |
| TCGplayer lowest ask | $0.47 |
GAME DATA[ + ] SHOW[ × ] HIDE
- ATTACK
- 2500
- DEFENSE
- 800
- ATTRIBUTE
- DARK
- CARD TYPE
- Xyz/Effect Monster
- DESCRIPTION
- 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 would be destroyed, you can send one of its targets to the Graveyard instead.
- MONSTERTYPE
- Insect
MORE FROM 2014 MEGA-TINS MEGA PACK
FULL SET →
PRICE FAQ
What is Number 66: Master Key Beetle (2014 Mega-Tins Mega Pack) worth today?
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Number 66: Master Key Beetle [1st Edition] has a TCGplayer market price of $0.86 as of 2026-11-02.
Is Number 66: Master Key Beetle going up or down in price?
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Number 66: Master Key Beetle #MP14-EN099 is trending up: $0.86 today, up 23% in 30 days and at its highest since we began tracking (2026-09-16), set 2026-11-02, and 1.2x its low of $0.69 (2026-09-23). TCGplayer market price as of 2026-11-02, tracked daily since 2026-09-16. Other windows: up 8.9% over 7 days. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.
What is the highest price for Number 66: Master Key Beetle since TickerMint began tracking?
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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Number 66: Master Key Beetle came out, so these are the highest and lowest prices since we began tracking (2026-09-16), not all-time records. In TickerMint's daily data (since September 2026), the TCGplayer market price for Number 66: Master Key Beetle [1st Edition] (all conditions) peaked at $0.86 (2026-11-02) and bottomed at $0.69 (2026-09-23).
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