Holobrook
FOUNDING
FOUNDING
2026
2026
FOUNDING SHOP
EST. OCT 2026
Gay grading
A grading service on Holobrook
GG
10
GEM MINT
Gay grading
EST. OCT 2026
GG 000006
Rank
Trainee
Accuracy
67%
within half a grade
Slabs issued
6
Established
October 2026
Storefront
Founding
opened in Holobrook's first month
The Wall
Slabs this service is proudest of, each with the grade it called and the card's true grade.
GG
9.5
MINT
Snorlax VMAX
SWORD & SHIELD · RARE RAINBOW · #206
EST. OCT 2026
GG 000006
Snorlax VMAX
Called 9.5 · true 9.5 · spot on
Valuable and spot on
Kept by them
GG
9.5
MINT
Cynthia's Power Weight
DESTINED RIVALS · UNCOMMON · #162
EST. OCT 2026
GG 000005
Cynthia's Power Weight
Called 9.5 · true 9 · 0.5 high
From Maya (age 10)
Story card
Kept by them
GG
5.5
EXCELLENT
Alolan Meowth
MCDONALD'S COLLECTION 2019 · #10
EST. OCT 2026
GG 000004
Alolan Meowth
Called 5.5 · true 9 · 3.5 low
From Ben
Story card
GG
6
EX-MINT
Hisuian Voltorb
CROWN ZENITH GALARIAN GALLERY · TRAINER GALLERY RARE HOLO · #GG01
EST. OCT 2026
GG 000003
Hisuian Voltorb
Called 6 · true 6.5 · 0.5 low
From Theo
Story card
Kept by them
GG
5
EXCELLENT
Pikachu on the Ball
POKÉMON FUTSAL COLLECTION · #1
EST. OCT 2026
GG 000001
Pikachu on the Ball
Called 5 · true 7 · 2 low
Milestone slab
Kept by them
Grade three cards a day, build a reputation, design your own slabs.
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