Mareep
HeartGold Collection - 31/70
Purchase price
Quantity
Purchase price
Quantity
Market prices
Mareep 31/70 from HeartGold Collection is worth about $0.94 ungraded and $14.33 in reverse holo, according to Cardmarket's monthly trend for September 2026.
Graded population: CGC 18 copies (38.9% in 10), as of October 1, 2026.
Graded population report — Mareep #31
Updated monthly · as of October 2026
CGC
| Grade | Pop |
|---|---|
| Pristine 10 | 5 |
| Gem Mint 10 | 2 |
| 9.5 | 1 |
| 9 | 5 |
| 8.5 | 1 |
| 7 | 2 |
| 4 | 1 |
| Authentic | 1 |
About the price of this card
Mareep 31/70 from HeartGold Collection is worth about $0.94 ungraded and $14.33 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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Search your deck for a number of Lightning Energy cards up to the number of Mareep in play (both yours and your opponent's) and attach them to Mareep. Shuffle your deck afterward.
Weaknesses
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