Is it worth grading Slaking #15 from Deoxys?

It depends on condition and market pricing. Current PSA 10 gem rate is 12.1% (based on 149 graded copies). PSA 10 sales average $1125.00 versus a raw market of $11.25. Use the calculator on this page to compute exact EV for your card's condition.

What is the PSA 10 gem rate for Slaking #15?

12.1% (based on 149 graded copies)

What does PSA grading cost?

PSA service levels range from $59.99 per card (Standard, 90-100 business days) to $9,999+ (Premium 10, for cards worth $250,001+). If a graded card is worth more than its tier's Max Insured Value, PSA upgrades it to the tier that covers it and bills the difference.

Should You Grade Slaking #15 (Deoxys)? PSA Grading EV

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Should You Grade Slaking?

Deoxys · #15 · Rare Holo

Default-tier verdict

Grade It+$81 (+80% ROI)

Based on raw market $11.25, PSA 10 $1125.00, gem rate 12.1% (149 graded). Adjust inputs below for your card's exact condition.

Slaking

Deoxys · #15 · Rare Holo

Market: $11.25

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PSA Pop · 149 graded

PSA 10

12.1%

PSA 9

43.0%

PSA 8

28.2%

PSA 7

6.0%

Your Costs

Raw card cost

Grading tier

Shipping estimate + Other fees

Expected Sale Prices

PSA 10

PSA 9

PSA 8

PSA 7

Card Condition

Centering

Edges & Corners

Surface

Fine-tune your gem-rate odds based on centering, edges, and surface condition.

Expected Value

⚠If graded PSA 10, PSA will upcharge to Priority ($80) — your PSA 10 value of $1125 exceeds this tier's $1,000 cap. No upcharge on PSA 9.

PSA 10: 12.1% × $1125.00+$135.91

PSA 9: 43.0% × $74.81+$32.13

PSA 8: 28.2% × $40.01+$11.28

PSA 7: 6.0% × $26.21+$1.58

Below 7: 10.7% × raw+$1.21

Raw card cost-$11.25

Standard grading (weighted avg)-$62.41

Shipping + Other Fees-$10.00

EV+$98.45(+118% ROI)

Grade It

118% ROI — strong margin absorbs selling fees and price swings.

Want to track this card's price and grading data?

Grade It

118% ROI — strong margin absorbs selling fees and price swings.

About this calculator

This page computes the expected value (EV) of submitting Slaking #15 to PSA for grading. EV factors in real PSA population data (gem rates), live market prices for raw and graded copies, and PSA's tiered fee structure including upcharges when a card's graded value exceeds the tier's Max Insured Value. Adjust the inputs to match your card's exact condition for a personalized recommendation.

PSA population summary

Grade	Population	Rate
PSA 10	18	12.1%
PSA 9	64	43.0%
PSA 8	42	28.2%
PSA 7	9	6.0%

Should You Grade Slaking #15 from Deoxys?

Slaking

Your Costs

Expected Sale Prices

Card Condition

Expected Value

About this calculator

PSA population summary

Slaking

Your Costs

Expected Sale Prices

Card Condition

Expected Value