Slowking
Lost Thunder - 55/214
Purchase price
Quantity
Purchase price
Quantity
Market prices
Slowking 55/214 from Lost Thunder is worth about $3.45 ungraded and $5.98 in reverse holo, according to Cardmarket's monthly trend for September 2026.
Graded population: PSA 10 copies (40.0% in 10) and CGC 5 copies (40.0% in 10), as of October 1, 2026.
Graded population report — Slowking #55
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 4 |
| 9 | 5 |
| 8 | 1 |
CGC
| Grade | Pop |
|---|---|
| Gem Mint 10 | 2 |
| 9 | 2 |
| 7 | 1 |
About the price of this card
Slowking 55/214 from Lost Thunder is worth about $3.45 ungraded and $5.98 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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This attack does 20 more damage times the amount of Energy attached to your opponent’s Active Pokémon.
Look at your opponent’s hand and put a card you find there in the Lost Zone.
Weaknesses
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