Mega Signal
Mega Evolution · #171/132 · Ultra Rare · 2025
Price history
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Graded values
updated 2026-07-26Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Mega Signal #171/132 worth?
Right now (July 26, 2026) the going rate for an ungraded Mega Signal #171/132 from Mega Evolution is about $1.24.
Grading changes the math on this one: a PSA 10 is valued around $33.78, roughly 27.2x the raw price, while a PSA 9 sits near $12.55.
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.









