Cosmog

SM Black Star Promos · #SM42/248 · Promo · 2017

All 32 Cosmog cards ranked by value →
$1.48
Market price ▼ 27.5% (1Y)
Prices as of Nov 6, 2026
HP 60PsychicBasicArt · Megumi Mizutani
-39%off ATH $2.42 · Oct 2023
Market data

Price history

Standard

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-11-06
Grade 6 est.$1.41
Grade 5 est.$1.18
Grade 4 est.$0.98
Grade 3 est.$0.81
Grade 2 est.$0.67
Grade 1 est.$0.56

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$31.21

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

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 10
$28.80
Low confidence — a single sale, not yet corroborated
Recent sale price by grade · tracked by cert number
CGC 10
$24.00
last $24.00 · Aug 17, 2026 · 1 sale
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Attacks

Dust Gathering
Draw a card.

“Its body is gaseous and frail. It slowly grows as it collects dust from the atmosphere.”

How much is Cosmog #SM42/248 worth?

Cosmog #SM42/248 is a Promo card from SM Black Star Promos (2017) — today it trades at roughly $1.48 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $31.21, roughly 21.1x the raw price, while a PSA 9 sits near $12.50.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting SM Black Star Promos?Full master set guide — every card, chase list, and completion cost→