Is it worth grading Ditto ◇ #154 from Lost Thunder?

It depends on condition and market pricing. Current PSA 10 gem rate is 14.2% (based on 282 graded copies). PSA 10 sales average $2450.88 versus a raw market of $48.25. Use the calculator on this page to compute exact EV for your card's condition.

What is the PSA 10 gem rate for Ditto ◇ #154?

14.2% (based on 282 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 Ditto ◇ #154 (Lost Thunder)? PSA Grading EV

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Should You Grade Ditto ◇?

Lost Thunder · #154 · Rare Prism Star

Default-tier verdict

Grade It+$174 (+68% ROI)

Based on raw market $48.25, PSA 10 $2450.88, gem rate 14.2% (282 graded). Adjust inputs below for your card's exact condition.

Ditto ◇

Lost Thunder · #154 · Rare Prism Star

Market: $48.25

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PSA Pop · 282 graded

PSA 10

14.2%

PSA 9

42.9%

PSA 8

30.5%

PSA 7

6.7%

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 Express ($199) — your PSA 10 value of $2451 exceeds this tier's $1,000 cap. No upcharge on PSA 9.

PSA 10: 14.2% × $2450.88+$347.64

PSA 9: 42.9% × $160.47+$68.85

PSA 8: 30.5% × $34.75+$10.60

PSA 7: 6.7% × $18.28+$1.23

Below 7: 5.7% × raw+$2.74

Raw card cost-$48.25

Standard grading (weighted avg)-$79.71

Shipping + Other Fees-$10.00

EV+$293.11(+212% ROI)

Grade It

212% ROI — strong margin absorbs selling fees and price swings.

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

Grade It

212% ROI — strong margin absorbs selling fees and price swings.

About this calculator

This page computes the expected value (EV) of submitting Ditto ◇ #154 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	40	14.2%
PSA 9	121	42.9%
PSA 8	86	30.5%
PSA 7	19	6.7%

Should You Grade Ditto ◇ #154 from Lost Thunder?

Ditto ◇

Your Costs

Expected Sale Prices

Card Condition

Expected Value

About this calculator

PSA population summary

Ditto ◇

Your Costs

Expected Sale Prices

Card Condition

Expected Value