Is it worth grading Slowking #14 from Unseen Forces?

It depends on condition and market pricing. Current PSA 10 gem rate is 7.7% (based on 247 graded copies). PSA 10 sales average $3238.35 versus a raw market of $50.00. Use the calculator on this page to compute exact EV for your card's condition.

What is the PSA 10 gem rate for Slowking #14?

7.7% (based on 247 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 Slowking #14 (Unseen Forces)? PSA Grading EV

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Should You Grade Slowking?

Unseen Forces · #14 · Rare Holo

Default-tier verdict

Sell raw+$47 (+11% ROI)

Based on raw market $50.00, PSA 10 $3238.35, gem rate 7.7% (247 graded). Adjust inputs below for your card's exact condition.

Slowking

Unseen Forces · #14 · Rare Holo

Market: $50.00

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PSA Pop · 247 graded

PSA 10

7.7%

PSA 9

36.4%

PSA 8

33.6%

PSA 7

10.9%

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 Super Express ($349) — your PSA 10 value of $3238 exceeds this tier's $1,000 cap. No upcharge on PSA 9.

PSA 10: 7.7% × $3238.35+$249.10

PSA 9: 36.4% × $319.67+$116.48

PSA 8: 33.6% × $241.00+$80.98

PSA 7: 10.9% × $32.25+$3.53

Below 7: 11.3% × raw+$5.67

Raw card cost-$50.00

Standard grading (weighted avg)-$82.22

Shipping + Other Fees-$10.00

EV+$313.54(+220% ROI)

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220% ROI — strong margin absorbs selling fees and price swings.

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220% ROI — strong margin absorbs selling fees and price swings.

About this calculator

This page computes the expected value (EV) of submitting Slowking #14 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	19	7.7%
PSA 9	90	36.4%
PSA 8	83	33.6%
PSA 7	27	10.9%

Should You Grade Slowking #14 from Unseen Forces?

Slowking

Your Costs

Expected Sale Prices

Card Condition

Expected Value

About this calculator

PSA population summary

Slowking

Your Costs

Expected Sale Prices

Card Condition

Expected Value