Candidates
4,209
Total Potential Premium
$36.9k
before grading cost
Median Gem Rate
29.4%
Median Premium
$22.27
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
Gastly
FireRed & LeafGreen · #63 · Common
Realistic
$-24.00
Optimistic
+$17.67
Lady Outing
Ruby & Sapphire · #83 · Uncommon
Realistic
$-24.02
Optimistic
+$41.91
Sunny Castform
Hidden Legends · #26 · Rare
Realistic
$-24.04
Optimistic
+$9.68
Nosepass
Deoxys · #42 · Uncommon
Realistic
$-24.05
Optimistic
+$54.46
Seedot
Sandstorm · #76 · Common
Realistic
$-24.05
Optimistic
+$38.04
Nuzleaf
Hidden Legends · #45 · Uncommon
Realistic
$-24.05
Optimistic
+$36.06
Solrock
Deoxys · #47 · Uncommon
Realistic
$-24.06
Optimistic
+$36.69
Kadabra
Legendary Collection · #49 · Uncommon
Realistic
$-24.08
Optimistic
+$88.32
Cacnea
Sandstorm · #58 · Common
Realistic
$-24.09
Optimistic
+$12.90
Electrode
Legendary Collection · #22 · Rare
Realistic
$-24.09
Optimistic
+$8.67
Xatu
Sandstorm · #55 · Uncommon
Realistic
$-24.10
Optimistic
+$33.48
Ninetales
Hidden Legends · #22 · Rare
Realistic
$-24.10
Optimistic
+$17.40
Marshtomp
Ruby & Sapphire · #41 · Uncommon
Realistic
$-24.12
Optimistic
+$4.35
Spinarak
Team Rocket Returns · #78 · Common
Realistic
$-24.12
Optimistic
+$10.69
Archaludon
Prismatic Evolutions · #70 · Rare
Realistic
$-24.13
Optimistic
$-6.50
Blaine's Quiz #3
Gym Challenge · #112 · Uncommon
Realistic
$-24.13
Optimistic
$-16.25
Golduck
Sandstorm · #17 · Rare
Realistic
$-24.13
Optimistic
$-0.14
Raticate
Evolutions · #67 · Rare
Realistic
$-24.14
Optimistic
$-8.83
Marshtomp
Dragon · #36 · Uncommon
Realistic
$-24.15
Optimistic
+$40.27
Porygon
McDonald's Collection 2018 · #12
Realistic
$-24.15
Optimistic
+$30.97
Stantler
Unseen Forces · #32 · Rare
Realistic
$-24.16
Optimistic
+$1.74
Masquerain
Hidden Legends · #20 · Rare
Realistic
$-24.17
Optimistic
+$43.22
Rhyhorn
Legendary Collection · #90 · Common
Realistic
$-24.18
Optimistic
+$11.17
Pidgeotto
Legendary Collection · #34 · Rare
Realistic
$-24.18
Optimistic
+$49.66