Belphemon: Sleep Mode (Limited Foil) EX10-021 C Price & Price History
First printing: Belphemon: Sleep Mode BT13-088 R, Versus Royal Knights
$6.84
0.0% 7 ddown 5.3% 30 ddown 41.6% 1 y

- Number
- EX10-021 C
- Rarity
- Common
- Released
- 19 Sep 2025
- Prices since
- 17 Sep 2025
Belphemon: Sleep Mode (Limited Foil) EX10-021 C Price History
Belphemon: Sleep Mode (Limited Foil) EX10-021 C's lowest price is $6.84 and highest is $13.16 since Sep 2025.
A Common card from Sinister Order, released Sep 2025. Market price $6.84, unchanged in 7 days.
- 7 d0.0%
- 30 ddown 5.3%
- 90 ddown 16.8%
- 1 ydown 41.6%
- Below its highest48.0%
| Printing | Lowest listing | Mid | Market |
|---|---|---|---|
| Foil | $5.15 | $6.84 | $6.84 |
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Questions about Belphemon: Sleep Mode (Limited Foil) EX10-021 C
How much is Belphemon: Sleep Mode (Limited Foil) EX10-021 C worth?
Belphemon: Sleep Mode (Limited Foil) EX10-021 C is worth $6.84, its TCGplayer market price on 16 Oct 2026. The lowest listing is $5.15.
Is Belphemon: Sleep Mode (Limited Foil) EX10-021 C going up?
No. Its market price is down 5.3% in 30 days, from $7.22 to $6.84. Over 1 year it is down 41.6%. It is 48.0% below its highest price of $13.16 (7 Nov 2025).
When was Belphemon: Sleep Mode (Limited Foil) EX10-021 C released?
Belphemon: Sleep Mode (Limited Foil) EX10-021 C came out in Sinister Order, released on 19 Sep 2025.








