Live · Free to start · Early accessWhat is it worth graded? Every grade’s real sold price, each grading company’s real fee, and an outlook out of 100.
The SlabScore platform is a grading calculator for the cards you own. Say the grade you expect, and it shows which cards are worth sending, and to which company.
PSA 10 Charizard ex
151 199/165 · Holofoil Demo three real cards, their recorded sales
1 Pick a card
Charizard ex 151 199/165 · raw $353.02 Umbreon ex Prismatic Evolutions 161/131 · raw $1,373.19 Giratina V Lost Origin 186/196 · raw $841.43 PSA TAG CGC BGS ACE
3 Press a grade
Grade Sold price Left over Outlook
10 $1,488.13 +$826.66 GRADE 9 $371.49 −$97.81 KEEP RAW 8.5 $385.73 −$85.42 KEEP RAW 8 $306.15 −$154.66 KEEP RAW 7.5 No sales recorded at this grade 7 $340.31 −$124.94 KEEP RAW 6.5 No sales recorded at this grade 6 $259.83 −$194.96 KEEP RAW 5.5 No sales recorded at this grade 5 $233.00 −$218.30 KEEP RAW 4.5 No sales recorded at this grade 4 $133.07 −$305.24 KEEP RAW 3.5 No sales recorded at this grade 3 $180.00 −$264.41 KEEP RAW 2.5 No sales recorded at this grade 2 $51.00 −$376.64 KEEP RAW 1.5 No sales recorded at this grade 1 $200.00 −$247.01 KEEP RAW
raw card, grading, postage, fees left over short of it
PSA 10 · left after grading
+$826.66
Sells for $1,488.13
Raw card −$353.02
Grading + postageRegular −$114.99
Selling fees −$193.46 Profit potential: 81.6 × 0.35 = 28.6 points Grade premium: 63.9 × 0.2 = 12.8 points Market depth: 100.0 × 0.25 = 25.0 points Downside: 36.0 × 0.2 = 7.2 points 74
GRADE The outlook out of 100 — its four parts are worked out below.
Why PSA 10’s Grading Outlook is 74 Four parts, each out of 100, weighted and added.
Profit potential
return on the money you put in
125% return at PSA 10
82/100 × 35% +28.6
Grade premium
dollars grading adds over selling it raw
$826.66 added over selling it raw ($353.02)
64/100 × 20% +12.8
Market depth
how often this printing sells, at any grade
252.0 sales/month at PSA
100/100 × 25% +25.0
Downside
what you lose if it grades one lower
28% lost if it grades 9
36/100 × 20% +7.2
28.6 + 12.8 + 25.0 + 7.2 = 73.5→ 74 out of 100
The whole card
Every grade. Every company. The money and the outlook. Charizard ex 151 199/165 · raw $353.02 Grade PSA TAG CGC BGS ACE10 +$826.6674 · GRADE +$577.8863 · GRADE +$93.4648 · MARGINAL +$4,395.3579 · GRADE +$390.0152 · MARGINAL 9 −$97.8133 · KEEP RAW −$90.4324 · KEEP RAW −$118.5528 · KEEP RAW −$62.0223 · KEEP RAW −$68.0417 · KEEP RAW 8 −$154.6632 · KEEP RAW −$8.6224 · KEEP RAW −$157.7626 · KEEP RAW −$250.2018 · KEEP RAW −$117.8816 · KEEP RAW 7 −$124.9431 · KEEP RAW −$151.9021 · KEEP RAW PSA price −$111.9527 · KEEP RAW PSA price −$116.9020 · KEEP RAW PSA price −$125.0716 · KEEP RAW PSA price 6 −$194.9630 · KEEP RAW −$221.9221 · KEEP RAW PSA price −$147.0329 · KEEP RAW −$186.9220 · KEEP RAW PSA price −$184.8512 · KEEP RAW 5 −$218.3028 · KEEP RAW −$245.2621 · KEEP RAW PSA price −$84.3826 · KEEP RAW −$210.2620 · KEEP RAW PSA price −$209.1512 · KEEP RAW PSA price 4 −$305.2429 · KEEP RAW −$332.2021 · KEEP RAW PSA price −$292.2526 · KEEP RAW PSA price −$297.2020 · KEEP RAW PSA price −$296.0912 · KEEP RAW PSA price 3 −$264.4126 · KEEP RAW −$291.3721 · KEEP RAW PSA price −$251.4226 · KEEP RAW PSA price −$256.3720 · KEEP RAW PSA price −$255.2612 · KEEP RAW PSA price 2 −$376.6429 · KEEP RAW −$403.6021 · KEEP RAW PSA price −$363.6526 · KEEP RAW PSA price −$368.6020 · KEEP RAW PSA price −$367.4912 · KEEP RAW PSA price 1 −$247.0131 · KEEP RAW −$273.9721 · KEEP RAW PSA price −$234.0226 · KEEP RAW PSA price −$238.9720 · KEEP RAW PSA price −$237.8612 · KEEP RAW PSA price
PSA TAG CGC BGS ACE
10 +$826.6674 · GRADE 9 −$97.8133 · KEEP RAW 8 −$154.6632 · KEEP RAW 7 −$124.9431 · KEEP RAW 6 −$194.9630 · KEEP RAW 5 −$218.3028 · KEEP RAW 4 −$305.2429 · KEEP RAW 3 −$264.4126 · KEEP RAW 2 −$376.6429 · KEEP RAW 1 −$247.0131 · KEEP RAW
Sold prices what slabs actually sold for, not asking prices
Real fees each company’s published price, sized to the card
Your grade you pick it — nothing here predicts one Whole grades; press a square for its breakdown. Each company’s half grades are on the board above. A square naming another company’s price is that company’s sale; this one has none at that grade. Each outlook uses that company’s own sales. ACE charges in pounds, converted at the day’s rate, and takes batches of 10 or more — its figures are one card in its smallest batch. Prices recorded 2026-09-24.
How it works
From a shoebox to a submission. 1 Every card you hold
Six games. Search for a card, or paste a list and every line is looked up.
2 The grade is yours
Say the grade you expect at each company. The outlook prices the grade you named; it never guesses one.
3 Then send the right ones
The cards worth grading go into a submission, grouped by company and tier. The rest stay raw.
Free to start: 5 Grading Outlooks and 5 lookups a day. Paid plans from $9.99 a month.
© Dead Center Studios LLC A decision aid, not financial advice — it never predicts a grade: you state it, and every number is an estimate you can check.
SlabScore™ is a trademark of Alexander Isernia. USPTO Serial No. 99776538.