Megarock Dragon SD7-EN012Structure Deck: Invincible Fortress #SD7-EN012
Also searched as: Megarock Dragon Structure Deck: Invincible Fortress
Structure Deck: Invincible FortressYu-Gi-Oh!Common
Yu-Gi-Oh! card value checker →
Market price · 1st Edition
US market estimate from TCGplayer · Oct 30, 2026
eBay link is an affiliate link; we may earn a commission at no cost to you.
Prices by printing
| Printing | Market | Low listing | High listing |
|---|---|---|---|
| Unlimited | $0.37 | $0.25 | $19.69 |
| 1st Edition | $0.48 | $0.07 | $19.69 |
Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.
Value by condition
- Near Mint (NM)$0.48
- Lightly Played (LP)$0.36 – $0.43
- Moderately Played (MP)$0.24 – $0.36
- Heavily Played (HP)$0.12 – $0.24
- Damaged (DMG)$0.05 – $0.12
Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide
Price history
Daily market price for the last 8 days we have recorded. Hover or tap the chart for exact values.
- 1st Edition$0.48
- Unlimited$0.37
Show price history as a table
| Date | Printing | Market |
|---|---|---|
| Oct 30, 2026 | 1st Edition | $0.48 |
| Oct 30, 2026 | Unlimited | $0.37 |
| Oct 29, 2026 | 1st Edition | $0.48 |
| Oct 29, 2026 | Unlimited | $0.37 |
| Oct 28, 2026 | 1st Edition | $0.48 |
| Oct 28, 2026 | Unlimited | $0.37 |
| Oct 27, 2026 | 1st Edition | $0.48 |
| Oct 27, 2026 | Unlimited | $0.37 |
| Oct 26, 2026 | 1st Edition | $0.48 |
| Oct 26, 2026 | Unlimited | $0.37 |
| Oct 25, 2026 | 1st Edition | $0.48 |
| Oct 25, 2026 | Unlimited | $0.37 |
| Sep 11, 2026 | 1st Edition | $0.53 |
| Sep 11, 2026 | Unlimited | $0.36 |
| Sep 10, 2026 | 1st Edition | $0.53 |
| Sep 10, 2026 | Unlimited | $0.36 |
Card details
- Attribute
- EARTH
- Monster Type
- Rock
- Card Type
- Effect Monster
- Description
- This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play a Rock-Type monster(s) in your Graveyard. The original ATK and DEF of this card become the number of Rock-Type monsters you removed from play when you Special Summoned this card x 700 points.
Got this card in hand?
Scan it with the TCG Scanner app to check its price in seconds, without typing a thing.
Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 30, 2026. They are a guide, not an offer to buy or sell. How we price cards.
Most valuable in Structure Deck: Invincible Fortress
All 36 cards →
Exxod, Master of the Guard
#SD7-EN001
Brain Control
#SD7-EN024
Magical Mallet
#SD7-EN021
Premature Burial
#SD7-EN018
Golem Sentry
#SD7-EN008
Guardian Sphinx
#SD7-EN005
Medusa Worm
#SD7-EN014
Canyon
#SD7-EN016
Waboku
#SD7-EN026
Ordeal of a Traveler
#SD7-EN030
Gigantes
#SD7-EN006
Giant Rat
#SD7-EN003
