loading card
Horsea - 137 (Cosmo Holo)
Promo · #137
Horsea - 137 (Cosmo Holo) #137 (SV: Scarlet & Violet Promo Cards) is worth about $1.62 today, the TCGplayer market price for any condition as of 2026-10-03, down 17% over 30 days.
price trend and all-time high: more ↓less ↑
Horsea - 137 (Cosmo Holo) #137 is trending down: $1.62 today, down 17% in 30 days and 62% below its all-time high of $4.28 (2024-11-01), but 4.3x its low of $0.38 (2025-01-27). TCGplayer market price as of 2026-10-03, tracked daily since 2024-10-10. chart →
illustrated by MAHOU
appears in: Water Types
LOADING TAPE
WORTH GRADING?
WHERE TO BUY AND SELL
Holofoil · eBay scanned Oct 3Buy-side estimate
$1.62
FAIRa patient buyer pays about $1.62 delivered, from live asks, not sales
show the work →
TCGplayer $1.62 vs cheapest delivered eBay ask $1.99 — the market hasn't settled on a price yet
| TCGplayer market | $1.62 | verify ↗ |
| TCGplayer lowest ask | $1.00 | |
| eBay delivered floor (scanned 1d ago) | $1.99 | the listing ↗ |
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($1.00) and the eBay floor ($1.99). 10 live ask(s) used.
Floors are the median of the three lowest clean asks. Marketplace links may earn TickerMint a commission; it never affects the numbers.
The verdict · premium
Cards 15-40% off their high after a month down 5-25% were higher 90 days later 55% of the time in our archive since 2024 (8,576 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Water
- STAGE
- Basic
- HP
- 60
- ATTACK 1
- [W] Hook (20)
- WEAKNESS
- Lx2
- RETREAT COST
- 1
MORE BY MAHOU
FULL CATALOG →
MORE FROM SCARLET & VIOLET PROMO CARDS
FULL SET →
![Hop's Snorlax - 184 (Prerelease) [Staff]](/_next/image?url=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsvp%2F184%2Fhigh.webp&w=828&q=75)
PRICE FAQ
What is Horsea - 137 (Cosmo Holo) (SV: Scarlet & Violet Promo Cards) worth today?
+×
Horsea - 137 (Cosmo Holo) [Holofoil] has a TCGplayer market price of $1.62 as of 2026-10-03.
Is Horsea - 137 (Cosmo Holo) going up or down in price?
+×
Horsea - 137 (Cosmo Holo) #137 is trending down: $1.62 today, down 17% in 30 days and 62% below its all-time high of $4.28 (2024-11-01), but 4.3x its low of $0.38 (2025-01-27). TCGplayer market price as of 2026-10-03, tracked daily since 2024-10-10. Other windows: down 2.4% over 7 days, down 23.6% over 90 days, up 58.8% over a year. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.
What is the all-time high price for Horsea - 137 (Cosmo Holo)?
+×
In TickerMint's daily data (since February 2024), the TCGplayer market price for Horsea - 137 (Cosmo Holo) [Holofoil] (all conditions) peaked at $4.28 (2024-11-01) and bottomed at $0.38 (2025-01-27).
DISCUSSION
LOG IN to join the discussion.
What's your read on this card? Start the thread.
GET THE WEEKLY DEEP DIVE
One email a week, every Thursday · unsubscribe anytime
![Hawlucha - 007 (Prerelease) [Staff]](/_next/image?url=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsvp%2F007%2Fhigh.webp&w=828&q=75)