Unown B
Space-Time Creation · #promo · Uncommon · 2006JPN
Printings & price history
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Graded values
Grades 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.
Graded population census · updated 2026-08-01
Population data from PriceCharting, updated monthly.
How much is Unown B #promo worth?
Unown B #promo is a Uncommon Japanese card from Space-Time Creation (2006) — today it trades at roughly $4.99 ungraded. Across the 2 printings we track, copies run anywhere from $3.50 to $5.95 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $100.18, roughly 20.1x the raw price, while a PSA 9 sits near $34.14. 15 copies have been graded to date, and 53% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Unown B has moved over time.
