Professor's Research

Fire Starter Set V · #20/23 · None · 2019JPN

$1.50
Market price ▼ 70.0% (30d)
Prices as of Aug 15, 2026
-48%off ATH $13.78 · Aug 2025
Market data

Price history

Normal▼ 57.1% 7d
Low $1.00Mid $1.50High $2.00

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Graded market

Graded values

updated 2026-08-15
Grade 6 est.$6.88
Grade 5 est.$5.79
Grade 4 est.$4.78
Grade 3 est.$3.98
Grade 2 est.$3.26
Grade 1 est.$2.75

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

Ungraded price history$7.24

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

How much is Professor's Research #20/23 worth?

A raw copy of Professor's Research #20/23 (Fire Starter Set V, 2019) is worth about $1.50 right now, based on the latest market data from August 15, 2026.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Professor's Research has moved over time.

Collecting Fire Starter Set V?Full master set guide — every card, chase list, and completion cost→

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