Slowking [Reverse Holo] #12

Name: Slowking [Reverse Holo] #12
Brand: Pokemon

SetHeartgold & Soulsilver

Year2010

Ungraded

$11.75−$0.89

64 sales · last Jul 18, 2026

PSA 8

$39.60

2 sales · last May 28, 2026

CGC 8.5

$19.20

1 sales · last Oct 6, 2025

Slowking [Reverse Holo] #12 price guide

Slowking [Reverse Holo] #12 is a collectible Pokémon card from the Heartgold & Soulsilver expansion (2010). Setlot tracks 67 recorded sales for this card across 3 grade tiers, 18 of them in the last 90 days. CGC 8.5 copies have a 90-day median of $19.20. Ungraded copies currently trade around $11.75. The top grade commands 3.4× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $66.00 (PSA 8, May 28, 2026). 3 listings are live right now with asks from $4.99.

Price history

Log scale

Grading premium

Median graded price vs. the ungraded copy ($11.75) — a rough read on whether grading pays off.

PSA 8

3.4×

$39.60

CGC 8.5

1.6×

$19.20

Live listings

Search on eBay ↗

Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.

Grade	Listing	Marketplace	Seen	Price
Ungraded	Pokemon Slowking 12/123 - Reverse Holo - Rare - Heart Gold & Soul Silver - 2010 blumo_4	eBay	3mo ago	$4.99↗
	LP+ Reverse Holo Slowking 12/123 HeartGold & SoulSilver Pokemon Sumiyoshi Kizuki juanpabloelmagnifico	eBay	3mo ago

Recent sales by grade· last 90 days

Grade	Sold	Median	Range
Ungraded	18	$11.74	$1.99 – $20.11

Recent sales

Date	Grade	Title	Sold on	Price
Jul 18, 2026	Ungraded	Slowking 12/123 Heartgold & Soulsilver Reverse Holo Pokémon Card Played↗	eBay	$15.99
Jul 15, 2026	Ungraded	POKEMON HEARTGOLD SOULSILVER SLOWKING #12/123 REVERSE HOLO RARE MEDIUM PLAY↗	eBay	$1.99
Jul 13, 2026	Ungraded	Pokemon TCG Heart Gold & Soul Silver 12/123 Slowking Reverse Holo↗	eBay	$12.50
Jul 9, 2026	Ungraded	Slowking 12/123 - HeartGold & SoulSilver - Reverse Holo Rare LP Pokemon Card↗

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