Candidates
6,598
Total Potential Premium
$92.2k
before grading cost
Median Gem Rate
44.3%
Median Premium
$38.33
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
Marshtomp
Ruby & Sapphire · #41 · Uncommon
Realistic
$-24.12
Optimistic
+$4.35
Marshtomp
Ruby & Sapphire · #40 · Uncommon
Realistic
$-24.13
Optimistic
+$27.00
Blaine's Quiz #3
Gym Challenge · #112 · Uncommon
Realistic
$-24.13
Optimistic
$-16.25
Golduck
Sandstorm · #17 · Rare
Realistic
$-24.13
Optimistic
$-0.14
Archaludon
Prismatic Evolutions · #70 · Rare
Realistic
$-24.13
Optimistic
$-6.44
Latias
XY Black Star Promos · #XY78 · Promo
Realistic
$-48.14
Optimistic
+$754.56
Spinarak
Team Rocket Returns · #78 · Common
Realistic
$-24.14
Optimistic
+$10.69
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
Marshtomp
Dragon · #36 · Uncommon
Realistic
$-24.17
Optimistic
+$40.27
Litten
SM Black Star Promos · #SM23 · Promo
Realistic
$-24.19
Optimistic
+$15.37
Rhyhorn
Legendary Collection · #90 · Common
Realistic
$-24.20
Optimistic
+$11.18
Kabuto
Legendary Collection · #48 · Uncommon
Realistic
$-24.20
Optimistic
+$10.39
Kecleon
Sandstorm · #18 · Rare
Realistic
$-24.21
Optimistic
+$27.47
Karrablast
Noble Victories · #8 · Common
Realistic
$-24.21
Optimistic
+$10.21
Apricorn Forest
Aquapolis · #118 · Rare
Realistic
$-24.22
Optimistic
$-7.77
Pidgeotto
Legendary Collection · #34 · Rare
Realistic
$-24.22
Optimistic
+$48.66
Rocket's Secret Experiment
Gym Challenge · #120 · Uncommon
Realistic
$-24.23
Optimistic
$-8.39
Suicune
Aquapolis · #37 · Rare
Realistic
$-24.23
Optimistic
+$23.57
Rattata
Team Rocket Returns · #71 · Common
Realistic
$-24.24
Optimistic
+$41.03
Dodrio
Legendary Collection · #41 · Uncommon
Realistic
$-24.25
Optimistic
+$30.52
Scizor E4
Rising Rivals · #48 · Uncommon
Realistic
$-24.25
Optimistic
+$38.58
Steelix GL
Rising Rivals · #51 · Uncommon
Realistic
$-24.25
Optimistic
+$14.10