Pre-submission grade intelligence for the serious collector.
PSA charges $29/card for a single integer. GPPP delivers a probability-weighted grade forecast before you submit. Know the EV. Move with precision.
617
Certified cards
44.5%
Gem rate (PSA 10)
82.8%
PSA 9+ combined
15
Orders submitted
Live analysis — PHX-0001
PHX-0001
Justin Crawford — 1st Bowman Atomic Refractor
SUBMIT
9.35
GPPP score High volatility
Surface
9.1
Corners
9.5
Centering
9.4
Edges
9.2
PSA 10
48%
Gem mint
PSA 9
44%
Mint
PSA 8
8%
NM-MT
Decision: Submit
EV positive at $29 cost basis
Red
Defects
Orange
Minor wear
Green
Clean submit
GPPP Analysis — Live Report
Visual Evidence System — PHX-0001
Card Image + VES Overlay
Defect callouts / centering grid
PSA 10 Probability
72%
Expected Value (RAKE adj.)
+$118
Primary Failure Point
Top edge micro-chipping
Recommendation
SUBMIT — favorable risk/reward
This card just strengthened the model
You are a contributor to the live submission intelligence system. Every card processed sharpens the model and helps surface the true value of your collection.
Confidence
Medium
Population Depth
Low
Volatility
High
Check back in 24 hours for your first population-adjusted update.
Tracked cards receive faster model updates and tighter projections.
GPPP — five modules
I
Weighted Model
Four dimensions scored and weighted to produce the composite GPPP figure.
Surface 45% Corners 20% Centering 20% Edges 15%
II
RAKE Probability
Actuarial grade distribution model. Maps score to PSA 10 / 9 / 8 probability split.
III
VES Visual Evidence
Red / Orange / Green zone classification of visible defects via controlled lightbox imaging.
IV
Decision Engine
Submit / Hold / Pass verdict derived from module I-III outputs and cost threshold.
V
EV Logic
Expected value calculation against $29 submission cost. Verdict only stands if EV is positive.
ROI break-even — $29 submission basis
Grade outcome
Avg PSA sale
Raw cost est.
Sub fee
Net
Verdict
PSA 10
$180
$15
$29
+$136
Submit
PSA 9
$65
$15
$29
+$21
Marginal
PSA 8
$28
$15
$29
-$16
Avoid
PSA 7
$14
$15
$29
-$30
Do not submit
Roadmap — four phases
Phase 01
MVP + Data Baseline
CardProjector.com live. 617-card PSA ledger. Order 15 validation batch submitted.
Live
Phase 02
Actuarial Validation
Order 15 returns Jun/Jul 2026. 63-card GPPP vs PSA result comparison. Confidence interval established.