Explorer's Guidance

Terastal Fest ex · #172/187 · Common · 2024JPN

$0.45

Market price ▲ 2.3% (30d)

Prices as of Aug 14, 2026

Mirror Foil Poke Ball

Market data

Printings & price history

Mirror Foil▲ 0.0% 7d$0.45

Low $0.20Mid $0.47

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$1.89

Grade 5 est.$1.59

Grade 4 est.$1.31

Grade 3 est.$1.09

Grade 2 est.$0.90

Grade 1 est.$0.76

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$38.39

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

How much is Explorer's Guidance #172/187 worth?

A raw copy of Explorer's Guidance #172/187 (Terastal Fest ex, 2024) is worth about $0.45 right now, based on the latest market data from August 14, 2026. Across the 2 printings we track, copies run anywhere from $0.20 to $5.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $38.39, roughly 85.3x the raw price, while a PSA 9 sits near $13.04.

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→