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TickerMint prices every card daily from its own TCGplayer record since 2024. No black boxes.
Thestalos the Shadowfire Monarch YU-GI-OH
Thestalos the Shadowfire Monarch #DUNE-EN023 (Duelist Nexus) is worth about $0.35 today, the TCGplayer market price for any condition as of 2026-11-02, up 40% over 30 days; PSA 10 copies sell for about $32.65 (PriceCharting sold listings).
Graded prices
sold listings,| Grade | Sells for | vs ungraded |
|---|---|---|
| Ungraded | $0.32 | |
| Grade 7 | $0.73 | |
| Grade 8 | $6.09 | |
| Grade 9 | $7.00 | |
| Grade 9.5 | $8.00 | |
| PSA 10 | $32.65 | |
| BGS 10 | $42.00 | |
| CGC 10 | $24.84 | |
| SGC 10 | $20.00 |
Prices from PriceCharting ↗ · Ungraded is a typical raw sale in any condition; grades 7 to 9.5 are any grading company.
price trend and the high since we began tracking: more ↓less ↑
Thestalos the Shadowfire Monarch #DUNE-EN023 is trending up: $0.35 today, up 40% in 30 days and 3% below its high of $0.36 (2026-11-01), the highest since we began tracking (2026-09-16), and 1.5x its low of $0.24 (2026-10-06). 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?
Grading Thestalos the Shadowfire Monarch #DUNE-EN023 does not pay even for a 10: PSA 10 copies sell for about $32.65 and grade 8 copies for $6.09 (PriceCharting sold listings, Nov 2, 2026) vs $0.35 raw (TCGplayer market), and after a $25 grading fee, $10 shipping and 13% selling fees a 10 nets nothing, less than the $0.30 a raw sale nets. run your own numbers →
WHERE TO BUY AND SELL
1st Edition · no eBay scan yetshow the work →
| TCGplayer market | $0.35 | verify ↗ |
| TCGplayer lowest ask | $0.08 |
GAME DATA[ + ] SHOW[ × ] HIDE
- ATTACK
- 3000
- DEFENSE
- 1000
- ATTRIBUTE
- FIRE
- CARD TYPE
- Effect Monster
- DESCRIPTION
- You can Tribute Summon this card by Tributing 1 monster your opponent controls and 1 Tribute Summoned monster you control. If this card is Tribute Summoned: You can banish 1 random card from your opponent's hand, and if you do, inflict 1000 damage to your opponent, then, if this card was Tribute Summoned by Tributing a Level 8 or higher Tribute Summoned monster, you can apply this effect. • Banish 1 card on the field, and if it was a FIRE or DARK Monster Card, inflict damage to your opponent equal to its original Level x 200.
- MONSTERTYPE
- Pyro
MORE FROM DUELIST NEXUS
FULL SET →
PRICE FAQ
What is Thestalos the Shadowfire Monarch (Duelist Nexus) worth today?
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Thestalos the Shadowfire Monarch [1st Edition] has a TCGplayer market price of $0.35 as of 2026-11-02.
Is Thestalos the Shadowfire Monarch going up or down in price?
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Thestalos the Shadowfire Monarch #DUNE-EN023 is trending up: $0.35 today, up 40% in 30 days and 3% below its high of $0.36 (2026-11-01), the highest since we began tracking (2026-09-16), and 1.5x its low of $0.24 (2026-10-06). TCGplayer market price as of 2026-11-02, tracked daily since 2026-09-16. Other windows: up 6.1% 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 Thestalos the Shadowfire Monarch since TickerMint began tracking?
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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Thestalos the Shadowfire Monarch 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 Thestalos the Shadowfire Monarch [1st Edition] (all conditions) peaked at $0.36 (2026-11-01) and bottomed at $0.24 (2026-10-06).
How much is a PSA 10 Thestalos the Shadowfire Monarch #DUNE-EN023 worth?
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A PSA 10 Thestalos the Shadowfire Monarch #DUNE-EN023 sells for about $32.65, based on PriceCharting's sold listings as of Nov 2, 2026. Other 10s: BGS 10 $42.00, CGC 10 $24.84, SGC 10 $20.00. A grade 9 (any grader) sells for about $7.00. An ungraded copy sells for about $0.32. Prices from PriceCharting (pricecharting.com).
Is Thestalos the Shadowfire Monarch #DUNE-EN023 worth grading?
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Grading Thestalos the Shadowfire Monarch #DUNE-EN023 does not pay even for a 10: PSA 10 copies sell for about $32.65 and grade 8 copies for $6.09 (PriceCharting sold listings, Nov 2, 2026) vs $0.35 raw (TCGplayer market), and after a $25 grading fee, $10 shipping and 13% selling fees a 10 nets nothing, less than the $0.30 a raw sale nets. That assumes a copy that misses the 10 sells as a grade 8. Whether your copy grades a 10 depends on its centering, corners, edges and surface. Prices from PriceCharting (pricecharting.com).
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