Professor Burnet
SWSH Black Star Promos · #SWSH167/307 · Promo
Trainer
Ryuta Fuse
Live listings
Sample dataLow ask: $304.62 · 3 active · refreshed just now
Market Signals
Raw NM
$0.15
TCGPlayer market
PSA 10
$59.97
399.8× raw
CGC 10
$45.00
TAG 10
—
PSA Population
756 total
441 at 10
Gem rate 58.3%
TAG Population
219 total
137 at 10
Per-grade ladder
real prices · 32 days ago
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 8
$6.99
PSA 10
$59.97
CGC
CGC 8
$5.25
est.
CGC 10
$45.00
CGC 10 Pristine
$81.00
BGS
BGS 8
$9.09
est.
BGS 10
$78.00
BGS 10 Black
$390.00
Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.
Grading ROI (PSA)
Value · $25.99Realistic
$8.90
using gem rate
If it 10s
$33.83
upside cap
Break-even
43%
gem rate needed
Grading ROI (CGC)
Economy · $18Realistic
—
using gem rate
If it 10s
$26.85
upside cap
Break-even
40%
gem rate needed
Low CGC sample (0 graded) — gem rate estimate is noisy.
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Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 4 hours ago
Price History
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