Siege Mastodon 312 Price & Price History
First printing: Siege Mastodon 30, Magic 2010 (M10)
$0.20
down 20.0% 7 ddown 20.0% 30 ddown 23.1% 1 y

- Number
- 312
- Rarity
- Common
- Released
- 12 Jul 2019
- Prices since
- 8 Feb 2024
Siege Mastodon 312 Price History
Siege Mastodon 312's lowest price is $0.20 and highest is $0.40 since Feb 2024.
A Common card from Core Set 2020, released Jul 2019. Market price $0.20, down 20.0% in 7 days.
- 7 ddown 20.0%
- 30 ddown 20.0%
- 90 ddown 20.0%
- 1 ydown 23.1%
- Below its highest50.0%
| Printing | Lowest listing | Mid | Market |
|---|---|---|---|
| Normal | $0.10 | $0.25 | $0.20 |
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Questions about Siege Mastodon 312
How much is Siege Mastodon 312 worth?
Siege Mastodon 312 is worth $0.20, its TCGplayer market price on 14 Oct 2026. The lowest listing is $0.10.
Is Siege Mastodon 312 going up?
No. Its market price is down 20.0% in 30 days, from $0.25 to $0.20. Over 1 year it is down 23.1%. It is 50.0% below its highest price of $0.40 (9 Jun 2026).
When was Siege Mastodon 312 released?
Siege Mastodon 312 came out in Core Set 2020, released on 12 Jul 2019.








