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Is Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 worth grading?

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Worth grading — even a PSA 9 beats raw

A Grade 9.5 Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 sells for $75.00 against $19.88 raw: a $55.12 spread, 3.8× the ungraded price. Even a PSA 9 ($67.94) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$19.88
Grade 9.5
$75.00
PSA 9
$67.94
Gem premium
3.8×
As of
Sep 27, 2026

Break-even by outcome and fee

Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — Grade 9.5$75.00+$30.12+$5.12−$94.88
PSA 9$67.94+$23.06−$1.94−$102
PSA 8$50.00+$5.12−$19.88−$120

Net = sale price − $19.88 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$69.70−$0.17
50%$71.47+$1.59
75%$73.23+$3.36

Break-even gem rate at the standard fee: about 27%. Centering is the usual reason a clean copy misses — measure it before you decide.

Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 graded prices by company and grade
GradeGraded
9.5$75.00
9$67.94
8$50.00

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Grading Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 — FAQ

Is Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 worth grading?

A Grade 9.5 Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 sells for $75.00 against $19.88 raw: a $55.12 spread, 3.8× the ungraded price. Even a PSA 9 ($67.94) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

What gem rate makes grading Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 break even?

At a standard ~$50 fee, submitting Skyscraper 2 - Hero City [Ultimate Rare] STON-EN048 breaks even when it gems about 27% of the time (a miss assumed to sell at the PSA 9 price of $67.94).

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