Bastiodon
Mysterious Treasures - 21/123
Purchase price
Quantity
Purchase price
Quantity
Market prices
Bastiodon 21/123 from Mysterious Treasures is worth about $0.94 ungraded and $1.63 in reverse holo, according to Cardmarket's monthly trend for September 2026.
Graded population: CGC 203 copies (2.0% in 10), PSA 64 copies (1.6% in 10), and BGS 1 copy, as of October 1, 2026.
Graded population report — Bastiodon #21
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 1 |
| 9 | 14 |
| 8.5 | 1 |
| 8 | 22 |
| 7 | 8 |
| 6 | 8 |
| 5 | 4 |
| 4 | 2 |
| 3 | 1 |
| 2 | 2 |
| 1 | 1 |
CGC
| Grade | Pop |
|---|---|
| Gem Mint 10 | 4 |
| 9.5 | 4 |
| 9 | 49 |
| 8.5 | 52 |
| 8 | 25 |
| 7.5 | 17 |
| 7 | 10 |
| 6.5 | 10 |
| 6 | 11 |
| 5.5 | 4 |
| 5 | 5 |
| 4.5 | 4 |
| 4 | 4 |
| 3.5 | 1 |
| 3 | 1 |
| 1.5 | 1 |
| Authentic | 1 |
BGS
| Grade | Pop |
|---|---|
| 8.5 | 1 |
About the price of this card
Bastiodon 21/123 from Mysterious Treasures is worth about $0.94 ungraded and $1.63 in reverse holo, according to Cardmarket's monthly trend for September 2026.
This card sells for very little, so its price is Cardmarket's monthly trend, not a median of completed sales. It can be a few cents off: treat it as an indication, not a precise number.
If you add this card to your portfolio, it won't be counted toward your total portfolio value. It's here so collectors can still track their collection's progress, without inflating the total with low-confidence prices.
Card details
Types
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Attacks
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If Bastiodon was damaged by an attack during your opponent's last turn, this attack does 40 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Weaknesses
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