Slither Wing

Terastal Fest ex · #87/187 · Common · 2024JPN

$9.57

Market price ▲ 1.6% (30d)

Prices as of Aug 14, 2026

Master Ball Pattern Standard

511graded pop

90%gem rate

4.2×PSA 10 vs raw

+$3.98EV to grade — marginal

Market data

Printings & price history

Master Ball Pattern▼ 0.3% 7d$9.57

Low $9.50Mid $10.49High $13.88

Loading chart…

Live listings

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$9.49

Grade 5 est.$7.99

Grade 4 est.$6.59

Grade 3 est.$5.49

Grade 2 est.$4.50

Grade 1 est.$3.80

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$39.99

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

PSA511 graded · 461 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Slither Wing #87/187 worth?

A raw copy of Slither Wing #87/187 (Terastal Fest ex, 2024) is worth about $9.57 right now, based on the latest market data from August 14, 2026. Across the 2 printings we track, copies run anywhere from $9.50 to $13.88 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $39.99, roughly 4.2x the raw price, while a PSA 9 sits near $25.26. 511 copies have been graded to date, and 90% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting Terastal Fest ex?Full master set guide — every card, chase list, and completion cost→