![Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 YuGiOh Rise of Destiny trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/yMgAAeSwpAlqT-zi/s-l1600.jpg)
Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 Price Guide
Yu-Gi-Oh! · YuGiOh Rise of Destiny · Ultimate Rare · Released 2004
Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 (YuGiOh Rise of Destiny) is currently worth $49.86 raw (near mint) and $2,015 in PSA 10 (as of Sep 13, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $49.86 |
Graded — grade ladder
Swipe the table for the other grading companies →
Last updated 2026-09-13 · Source: the PriceCharting price guide
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Price history
Is it worth grading?
Worth grading — even a PSA 9 beats raw
A PSA 10 Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 sells for $2,015 against $49.86 raw: a $1,965 spread, 40× the ungraded price. Even a PSA 9 ($178) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 — frequently asked
How much is Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 (YuGiOh Rise of Destiny) worth?
As of Sep 13, 2026, Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 (YuGiOh Rise of Destiny): an ungraded near-mint copy sells for about $49.86, a PSA 10 sells for about $2,015, a PSA 9 for about $178. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 worth?
As of Sep 13, 2026, a PSA 10 (Gem Mint) Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 (YuGiOh Rise of Destiny) sells for about $2,015, compared with $49.86 for a raw near-mint copy.
Is Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 worth grading?
A PSA 10 Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 sells for $2,015 against $49.86 raw: a $1,965 spread, 40× the ungraded price. Even a PSA 9 ($178) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Is Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 going up or down in value?
Thestalos the Firestorm Monarch [Ultimate Rare] RDS-EN021 (YuGiOh Rise of Destiny) is up 4% over the last 30 days (PSA 10 market). Short-term moves on individual cards are noisy — check the price history above for the trend.
Where do these Yu-Gi-Oh! card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.