Professor's Research [Professor Juniper] - 060/072 Rev Holo

Professor Program Promos - #060/072 - Other - Promo

PassSlab

Max buy: PSA 10 ≤ $23.23PSA 9 ≤ $5.39
Current: $13.81
Slab: Search for discounted slabs
Confidence: Low confidence in this verdict, show why
Low confidence in this verdict
Held by a blocker: Estimated PSA 10/9 comps
Thin comps (comp quality 59, under 65)

Scored on demand (not in today's pool) · score 34

Held back by: Estimated PSA 10/9 comps.
The slab market isn't strong enough yet (liquidity 64, comps 59).

Estimated PSA 10/9 compsZero PSA 10 pop with PSA 10 priceNo PSA 8 downside compThin graded comps

Checklist 0 of 4 checked

Must check: Replace the estimated PSA 10/9 prices with real sold comps (we use PSA 10 $41.79, PSA 9 $15.39).eBay sold PSA 10 eBay sold PSA 9
Must check: Population shows no PSA 10s but there is a PSA 10 price; confirm which card that comp is for (we use PSA 10 $41.79).eBay sold PSA 10
Search eBay sold for a PSA 8 to size the downside.eBay sold PSA 8
Add a few more PSA sold comps if you can (we use PSA 10 $41.79, PSA 9 $15.39).eBay sold PSA 10 eBay sold PSA 9 eBay sold PSA 8

Current

$13.81

PT ok$13.81 0%Scarcity 76Grade EV -93%

All-time high*

$40.00

All-time low*

$11.73

vs high

-65%

On sale - 65% off - Basing View on TCGplayer eBay Buy It Now eBay Auctions

Identity checkMismatch

✓CardProfessor Program Promos #060/072 · Rev Holo

✓Tracker matchProfessor's Research [Professor Juniper] - 060/072 · Professor Program Promos · #060/072

✓Raw pricePulse $13.81 vs tracker $13.81 (+0%)

✓Gem rate0.0% · GemRate card search enrichment · this printing

✕PSA 10 comp$41.79 · Market grade-curve estimate · this printing

✕PSA 9 comp$15.39 · Market grade-curve estimate · this printing

!PSA 8 compNone (optional downside)

Your grading resultsNone logged

Your results on this set: none graded yet
Your results on Other: none graded yet
Other grade odds use the starting assumptions until 5 Other grades are back.

Graded economics-93%

PSA 10$41.79Market grade-curve estimate

PSA 9$15.39Market grade-curve estimate

PSA 8-Market grade-curve estimate

Net EV−$81.50$5.99 net sale vs $87.49 cost

EV rangeEV range: -94% / -93% / -91% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $13.81PSA 10 rate 0.0–6.7% (80% interval on 0 / 23); comps ±20.5% (comp quality 59). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.

Outcome mix10 0% / 9 29% / 8 41% / ≤7 31%

PSA 10 ratePopulation 0.0% → adjusted 0.0% (Other, ×0.50 at $14 value, starting assumption)

Break-evenCan't break even at these prices

CostsRaw $13.81 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $2.69 = $87.49Net sale after fees: PSA 10 $30.47 · PSA 9 $7.81 · PSA 8 $5.27 · ≤7 $5.27PSA tier: Standard $59.99; about 133 days at PSA. PSA and eBay fees from their official pages; eBay fees include 7% sales tax in their base; that, the shipping and the 10%/yr time cost are your assumptions (Settings).

Grade splitOther split adjusted for this card's low PSA 10 rate (≤ 6.7% vs Other typical 20.4%): PSA 9 50% → 29%, starting assumption; ≤7 valued at 90% of raw; no PSA 8 comp, so 8s valued like ≤7

PSA 10/9 premium2.7x

PopulationPSA 10

Gem rate0.0%

PSA 10 pop0

Total pop23

SourceGemRate card search enrichment

PSA 10 velocity-

Total velocity-

SnapshotJun 22, 2026

Scarcity76/100

LabelStrong

Confidence63/100

Supply100/100

Demand0/100

Gem rate 0.0%PSA 10 pop 0/23PSA 10/9 premium 2.7xSupply constraint 100/100

Raw validationconfirmed

TCG market$13.81

Pulse price$13.81

Delta0%

CheckedOct 13, 2026

Professor's Research [Professor Juniper] - 060/072PSA comps refreshed Oct 13, 2026PSA sales window 90 days

Signal context1

Drawdown65% off peak, Basing

*All-time high/low are within the tracked window (2024-07-08 - 2026-10-14). Raw, ungraded TCGplayer market price (blue) and cheapest listing (grey) via the free TCGCSV mirror. Personal, non-commercial prototype - not investment advice.