Scarlet & Violet Black Star Promos · #137 · 2023
Market price: The going rate for an ungraded copy of this exact printing, from actual sales data — TCGplayer for USD, Cardmarket for EUR. Updated daily. · Holo: The artwork shines with a foil pattern. A separate printing from the plain card, and in vintage sets often worth many times more.
$1.70
down19% · 29dvia TCGplayer, updated Oct 9, 2026
Graded: Examined by a professional company, scored 1–10, and sealed in a labeled case. Graded copies trade at their own prices, grade by grade. PSA 10 $230 · PSA 9 $25.00 · PSA 8 $19.69
Set rank: Where this card's market price ranks among the priced cards in its set — #1 is the set's most valuable card. in Scarlet & Violet Black Star Promos
What This Card Trades At
Raw: An ungraded card — no slab, no label, no official score. The market price is the raw benchmark. · Holofoil
$1.70 (TCGplayer Market price: The going rate for an ungraded copy of this exact printing, from actual sales data — TCGplayer for USD, Cardmarket for EUR. Updated daily.)
PSA: Professional Sports Authenticator, the biggest grading company. Grades 1–10; PSA 10 is Gem Mint, and PSA slabs are the easiest to price and sell.
CGC: Certified Guaranty Company, one of the big three graders. Grades 1–10, with a Pristine 10 above Gem Mint 10; CGC slabs often sell a little below PSA.
Latest sold prices As of (a date): The price in force on the day we last checked — not a sale that closed that day. Rows marked “sold” carry the real sale day.. PSA and CGC grade on the same 1–10 scale, but the market prices them differently — what grades mean →
Sold data via Card Hedge
We're checking eBay for live listings of this card — counts and asking prices land here within a day.
Browse eBay now →What it actually sells for
Our chart tracks TCGplayer's market price and the asking prices of live eBay listings — what sellers want, not what buyers paid. Completed sale prices live on eBay itself: see recent sold listings for this card →
Right now Horsea trades at $1.70 for the Holofoil printing (TCGplayer market price).
That makes it the 93rd most valuable of Scarlet & Violet Black Star Promos's 155 priced cards. (Pikachu with Grey Felt Hat leads the set at $1,016.) Since we started tracking it on Oct 10, 2024, it's eased 43.1% — from $2.99 to $1.70. Over the last year it's climbed 97.7%, from $0.86 to $1.70. The 90-day move: down 18.3%, $2.08 to $1.70. Its highest point since we started tracking (October 2024) was $4.24 in October 2024; its lowest, $0.39 in January 2025. Over the last 30 days it's touched $2.10 at the top and $1.58 at the bottom. On Cardmarket, the European printings of this card go for about €2.45.
Around the World
$1.70
USD is TCGplayer's market price for the English print; EUR is Cardmarket's, shared across the European printings (Cardmarket prices the physical card). Both update daily.
Hook20
Cost: Water
“They swim with dance-like motions and cause whirlpools to form. Horsea compete to see which of them can generate the biggest whirlpool.”
About $1.70 for an ungraded copy. That's the TCGplayer market price for the Holofoil printing, updated Oct 9, 2026. Graded copies in great shape usually sell for more. What grading means →
About $230 — the latest PSA 10 sold price we have, as of Oct 6, 2026. For comparison, an ungraded copy trades around $1.70 (TCGplayer market price). Sold data via Card Hedge.
Down about 18% over the last 3 months — from $2.08 to $1.70 (TCGplayer market price). Zoom out a whole year and it's up 98%. Prices move a little every day, so the chart on this page has the freshest line.
The highest market price we've logged is $4.24 — that was October 2024. We've been writing this card's price down since October 2024, so that's the record on our watch, not an all-time record.
The European printings list around €2.45 on Cardmarket — they share one price there, because Cardmarket prices the physical card across languages. This English print trades at $1.70 on TCGplayer. Two marketplaces, two currencies — so watch both numbers instead of converting one into the other.
eBay is the easiest place — this page links straight to the live listings for Horsea (Scarlet & Violet Black Star Promos #137). Check the photos and the seller's rating first. That's the rule.
Cards trading near $1.70 today.
Scarlet & Violet Black Star Promos
