Slowbro (Mirror Holofoil) #18 (Japanese) price

Name: Slowbro (Mirror Holofoil) #18 (Japanese, HeartGold Collection)
Brand: Pokémon
SKU: JP-L1HG-18
Price: 20 USD

HeartGold Collection18

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Market prices

from $20.00Lowest TCGplayer listing · Near Mint

€15.37Cardmarket price trend · Near Mint

–7-day change

#23 of 140Value rank in the set

Price history chartSee it in Sparkl HeartGold Collection master set · 143 cardsOpen in Sparkl Graded prices · PSA, CGC, BGSIn Sparkl Pro

Slowbro (Mirror Holofoil) (#18, Rare) is a card from the Japanese Pokémon set HeartGold Collection. Near Mint, it has a market price of about €15.37 on Cardmarket; the lowest TCGplayer listing is from $20.00 (updated October 24, 2026). Among the 20 Rare cards of HeartGold Collection, it is the most valuable.

Slowbro (Mirror Holofoil) #18 prices by finish

Finish	TCGplayer	Cardmarket
First Edition Holo	from $20.00	€15.37

Near Mint prices: lowest TCGplayer listing, Cardmarket price trend, updated October 24, 2026. “From” marks a lowest listing: an asking price, not a market value.

Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.

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<p style="font:12px/1.4 system-ui,sans-serif;margin:4px 0 0">Prices: <a href="https://sparkl.gg/pokemon/japanese/heartgold-collection/slowbro-mirror-holofoil-18/">Slowbro (Mirror Holofoil) on Sparkl</a></p>

About this card

Set: HeartGold Collection (Japanese)
Number: 18
Rarity: Rare
Finishes: First Edition Holo
Rank in its rarity: 1st of 20 Rare cards
Against its rarity’s median: 3.7× the median ($4.63)
Released: October 9, 2009
Print language: Japanese

How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.

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The 10 most valuable · HeartGold Collection card list

Next to Slowbro (Mirror Holofoil) #18 in HeartGold Collection

Ho-Oh Legend (Mirror Holofoil)#16 · Rare Holo · $55.00Open in Sparkl
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