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Grading Candidates

Ranked by gem-rate-weighted PSA 10 premium. 4,183 candidates.

Candidates

4,183

Total Potential Premium

$93.0k

before grading cost

Median Gem Rate

48.0%

Median Premium

$39.88

High confidence (gem rate ≥ 30%) Cheap gateway (raw ≤ $20) Home run (PSA 10 high to low, gem ≥ 15%) Low-pop bets (pop ≥ 20, ascending)
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How we compute this

Realistic profit = gem_rate × (psa10 − raw) − grading_cost.
Optimistic profit = (psa10 − raw) − grading_cost — i.e. assuming the card gets a 10.

Honest assumption: when the card doesn't grade a 10, we assume it recoups raw value at resale. We don't store PSA 9 / PSA 8 comps separately, so this simplifies the expected-value math. The page always shows both the realistic (gem-rate weighted) number and the optimistic (if it hits 10) number so you can see the spread.

Grading cost is resolved for the service and tier you pick. If a card's PSA 10 price exceeds a tier's max_value ceiling, we escalate to the next tier up to keep the quoted cost realistic.

Cards with fewer than 20 PSA-graded copies are flagged as low confidence — the gem rate is too noisy to trust. Raise or lower the "Min Pop" filter to taste.

PSA tiers

Value

$25.99

~65d

Regular

$49.99

~45d

Express

$100

~20d

Super Express

$200

~10d

Walk-Through

$400

~5d

Premium 1

$600

~5d

Premium 3

$1500

~3d

Premium 5

$3000

~3d

Premium 10

$5000

~3d

Blastoise

Blastoise

Pokémon GO · #17 · Rare Holo

Raw $1.56 Gem 17.5% (1,023 graded) PSA 10 $52.40 Cost $26 Break-even 51.1%

Realistic

$-17.09

Optimistic

+$24.85

 Blaine's Rapidash

Blaine's Rapidash

Gym Challenge · #33 · Uncommon

Raw $6.93 Gem 20.3% (59 graded) PSA 10 $50.69 Cost $26 Break-even 59.4%

Realistic

$-17.09

Optimistic

+$17.77

 Bill's Maintenance

Bill's Maintenance

Crystal Guardians · #71 · Uncommon

Raw $0.36 Gem 15.6% (32 graded) PSA 10 $57.12 Cost $26 Break-even 45.8%

Realistic

$-17.12

Optimistic

+$30.77

 Meteor Falls

Meteor Falls

Deoxys · #89 · Uncommon

Raw $0.73 Gem 15.8% (38 graded) PSA 10 $56.86 Cost $26 Break-even 46.3%

Realistic

$-17.13

Optimistic

+$30.14

 Clefable

Clefable

Vivid Voltage · #64 · Rare

Raw $0.32 Gem 45.0% (20 graded) PSA 10 $19.99 Cost $26 Break-even 132.1%

Realistic

$-17.14

Optimistic

$-6.32

 Butterfree

Butterfree

Fusion Strike · #3 · Rare Holo

Raw $0.41 Gem 28.9% (52 graded) PSA 10 $31.07 Cost $26 Break-even 84.8%

Realistic

$-17.14

Optimistic

+$4.67

 Scyther

Scyther

HS—Undaunted · #65 · Common

Raw $0.91 Gem 16.1% (31 graded) PSA 10 $55.71 Cost $26 Break-even 47.4%

Realistic

$-17.15

Optimistic

+$28.81

 Zygarde

Zygarde

SM Black Star Promos · #SM15 · Promo

Raw $1.58 Gem 17.9% (28 graded) PSA 10 $51.00 Cost $26 Break-even 52.6%

Realistic

$-17.16

Optimistic

+$23.43

 Cinccino

Cinccino

Shining Fates Shiny Vault · #SV094 · Rare Shiny

Raw $6.02 Gem 28.3% (106 graded) PSA 10 $37.21 Cost $26 Break-even 83.3%

Realistic

$-17.16

Optimistic

+$5.20

 Melmetal ex

Melmetal ex

Obsidian Flames · #153 · Double Rare

Raw $0.89 Gem 25.7% (105 graded) PSA 10 $35.19 Cost $26 Break-even 75.8%

Realistic

$-17.17

Optimistic

+$8.31

 Whimsicott V

Whimsicott V

Brilliant Stars · #160 · Rare Ultra

Raw $1.99 Gem 48.6% (181 graded) PSA 10 $20.00 Cost $26 Break-even 144.3%

Realistic

$-17.23

Optimistic

$-7.98

 Genesect

Genesect

Vivid Voltage · #16 · Rare Holo

Raw $0.36 Gem 43.4% (83 graded) PSA 10 $20.49 Cost $26 Break-even 129.1%

Realistic

$-17.26

Optimistic

$-5.86

 Revavroom ex

Revavroom ex

Obsidian Flames · #216 · Ultra Rare

Raw $1.05 Gem 26.0% (377 graded) PSA 10 $34.50 Cost $26 Break-even 77.7%

Realistic

$-17.30

Optimistic

+$7.46

 Professor's Research

Professor's Research

Paldean Fates · #87 · Rare

Raw $0.19 Gem 25.0% (20 graded) PSA 10 $34.95 Cost $26 Break-even 74.8%

Realistic

$-17.30

Optimistic

+$8.77

 Koffing

Koffing

Shining Fates Shiny Vault · #SV076 · Rare Shiny

Raw $15.35 Gem 53.6% (153 graded) PSA 10 $31.53 Cost $26 Break-even 160.6%

Realistic

$-17.32

Optimistic

$-9.81

 Spiritomb

Spiritomb

Paldea Evolved · #89 · Rare

Raw $0.12 Gem 28.6% (21 graded) PSA 10 $30.39 Cost $26 Break-even 85.9%

Realistic

$-17.34

Optimistic

+$4.28

 Hatterene

Hatterene

Rebel Clash · #85 · Rare Holo

Raw $0.57 Gem 39.3% (28 graded) PSA 10 $22.50 Cost $26 Break-even 118.5%

Realistic

$-17.37

Optimistic

$-4.06

 Minun

Minun

POP Series 1 · #12 · Common

Raw $5.12 Gem 19.5% (82 graded) PSA 10 $49.28 Cost $26 Break-even 58.9%

Realistic

$-17.37

Optimistic

+$18.17

 Sidney

Sidney

Fusion Strike · #264 · Rare Ultra

Raw $1.11 Gem 35.7% (213 graded) PSA 10 $25.17 Cost $26 Break-even 108.0%

Realistic

$-17.41

Optimistic

$-1.93

 Zacian V

Zacian V

SWSH Black Star Promos · #SWSH018 · Promo

Raw $0.91 Gem 33.4% (305 graded) PSA 10 $26.50 Cost $26 Break-even 101.6%

Realistic

$-17.43

Optimistic

$-0.40

 Iron Boulder ex

Iron Boulder ex

Temporal Forces · #99 · Double Rare

Raw $0.72 Gem 45.6% (90 graded) PSA 10 $19.51 Cost $26 Break-even 138.3%

Realistic

$-17.43

Optimistic

$-7.20

 Hop

Hop

Crown Zenith · #133 · Rare Holo

Raw $0.27 Gem 36.0% (50 graded) PSA 10 $23.96 Cost $26 Break-even 109.7%

Realistic

$-17.46

Optimistic

$-2.30

 Hisuian Decidueye VSTAR

Hisuian Decidueye VSTAR

Astral Radiance · #84 · Rare Holo VSTAR

Raw $1.28 Gem 43.7% (158 graded) PSA 10 $20.77 Cost $26 Break-even 133.3%

Realistic

$-17.48

Optimistic

$-6.50

 Magikarp

Magikarp

Team Up · #29 · Common

Raw $1.34 Gem 21.4% (28 graded) PSA 10 $41.00 Cost $26 Break-even 65.5%

Realistic

$-17.49

Optimistic

+$13.67

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