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About the artwork
Hydreigon C, a multi-headed dragon-like Pokémon, is depicted with its three heads open wide, revealing fangs and pink mouths. The central head is prominent, with two smaller heads on either side. The background suggests an urban setting with geometric structures, possibly buildings, in cool tones.
Generated by AI vision — may contain mistakes.
Hydreigon C
SWSH Black Star Promos · #SWSH138
$1.01latest TCGplayer median
Buy or sell
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Price history (TCGplayer median, ~180 days)
PSA population (pop report, as of 2026-08-02)
Total graded
2,607
PSA 10s
870
PSA 9s
1,237
Gem rate
33.4%
Gem rate = share of all graded copies earning PSA 10. SWSH Black Star Promos gem rates → · all sets →
About Hydreigon C #SWSH138's market value
Hydreigon C #SWSH138 (Holofoil, Promo) from SWSH Black Star Promos (2019) has a market price of $1.01 raw as of September 20, 2026, the TCGplayer market price for this exact printing. For context, the median SWSH Black Star Promos card is $3.44; this one ranks #250 of 304 priced printings. Over the last 30 days the price has eased (−5.6%). Its 180-day range is $0.86 to $1.56.
Graded copies of Hydreigon C sell for more than raw. PSA 9 copies go for around $14.08, about 14× the raw price (17 recent sales). Other grades we track: CGC 8 at $13.99, ACE 6 at $13.33, PSA 8 at $9.75. Graded medians come from recent eBay sold listings and refresh daily.
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