![Caius the Shadow Monarch [1st Edition] SR01-EN004 — YuGiOh Structure Deck: Emperor of Darkness Yu-Gi-Oh! card](https://i.ebayimg.com/images/g/p0wAAeSwJaRqX6kS/s-l500.jpg)
Yu-Gi-Oh! set
YuGiOh Structure Deck: Emperor of Darkness Card List & Price Guide
Yu-Gi-Oh!17 cards17 priced
YuGiOh Structure Deck: Emperor of Darkness (Yu-Gi-Oh!) has 17 cards in our price guide, 17 of them with live market values. The most valuable is Caius the Shadow Monarch [1st Edition] SR01-EN004 at $111 in PSA 10 ($8.13 raw). Across the set, PSA 10 copies total $892 and raw copies $36.75.
- Cards
- 17
- With prices
- 17
- PSA 10 total
- $892
- Raw total
- $36.75
- Avg gem premium
- 33×
- Top card
- $111
Most valuable cards
The 12 highest-value cards in YuGiOh Structure Deck: Emperor of Darkness, ranked by PSA 10 price (best graded or raw where no PSA 10 sale exists).
![Caius the Shadow Monarch [1st Edition] SR01-EN004 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/p0wAAeSwJaRqX6kS/s-l500.jpg)


![Pantheism of the Monarchs [1st Edition] SR01-EN023 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/240AAeSwU9Bp2FUH/s-l500.jpg)
![Landrobe the Rock Vassal [1st Edition] SR01-EN012 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/uw0AAeSwgvZqXcNo/s-l500.jpg)

![Return of the Monarchs [1st Edition] SR01-EN026 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/bg0AAeSwi1JqXYN7/s-l500.jpg)
![Raiza the Storm Monarch [1st Edition] SR01-EN009 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/31sAAeSwAQ9qc1SF/s-l500.jpg)


![Dandylion [1st Edition] SR01-EN018 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/7AgAAeSwCz5qe7zI/s-l500.jpg)
![Mithra the Thunder Vassal [1st Edition] SR01-EN011 YuGiOh Structure Deck: Emperor of Darkness card](https://i.ebayimg.com/images/g/oKsAAeSwVJVp7aL0/s-l500.jpg)
Best cards to grade
Thestalos the Firestorm Monarch [1st Edition] SR01-EN008 shows the biggest jump in YuGiOh Structure Deck: Emperor of Darkness: $0.61 raw to $37.62 in PSA 10, a 62× premium. Ranked by PSA 10 price ÷ raw price; only cards with a PSA 10 value of $20 or more are shown.
- 1
62×Thestalos the Firestorm Monarch [1st Edition] SR01-EN008$0.61 raw → $37.62 PSA 10 - 2
45×Mithra the Thunder Vassal SR01-EN011$0.86 raw → $38.91 PSA 10 - 3
44×Mithra the Thunder Vassal [1st Edition] SR01-EN011$0.93 raw → $40.63 PSA 10 - 4
43×Return of the Monarchs SR01-EN026$1.02 raw → $43.82 PSA 10 - 5
39×Dandylion SR01-EN018$0.99 raw → $38.82 PSA 10 - 6
38×Zaborg the Thunder Monarch SR01-EN005$1.05 raw → $40.41 PSA 10 - 7
38×Zaborg the Thunder Monarch [1st Edition] SR01-EN005$1.05 raw → $39.50 PSA 10 - 8
35×Return of the Monarchs [1st Edition] SR01-EN026$1.38 raw → $47.91 PSA 10
Full checklist
All 17 cards we track from YuGiOh Structure Deck: Emperor of Darkness, with the latest raw and graded market values. Tap any card for its full price history.
About this set
YuGiOh Structure Deck: Emperor of Darkness is a Yu-Gi-Oh! set. Midpoint tracks 17 cards from it, 17 with market prices from recent sales and 17 with a PSA 10 value. The set's most valuable card is Caius the Shadow Monarch [1st Edition] SR01-EN004 at $111 in PSA 10 ($8.13 raw). Priced raw copies add up to $36.75, and PSA 10 copies to $892. On average a PSA 10 sells for 33× the raw price across the set's graded cards.
Frequently asked questions
- How many cards are in YuGiOh Structure Deck: Emperor of Darkness?
- Our Yu-Gi-Oh! price guide lists 17 cards for YuGiOh Structure Deck: Emperor of Darkness, 17 of them with live market prices.
- What is the most valuable card in YuGiOh Structure Deck: Emperor of Darkness?
- The most valuable card in YuGiOh Structure Deck: Emperor of Darkness is Caius the Shadow Monarch [1st Edition] SR01-EN004 at $111 in PSA 10 ($8.13 raw).
- Is Caius the Shadow Monarch [1st Edition] SR01-EN004 worth grading?
- A PSA 10 Caius the Shadow Monarch [1st Edition] SR01-EN004 sells for $111 vs $8.13 raw — a 14× premium. That gap is what makes grading a well-centered, clean copy worthwhile.
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