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ROCKY HELMET (SECRET) #153/149
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Rocky Helmet (Secret)
Rocky Helmet (Secret)Rocky Helmet (Secret)
153/149
SECRET RARESECRET RARE
SECRETSECRET
Boundaries Crossed2012
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Graded Cap$72.5K
PSA 10$4,053
Raw NM$56
$4,053Pop 16
Boundaries Crossed2012
Price & Volume History
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Market
Last Sale
$3,360
41 days ago
Price Estimate
$4,053
MODELED
9% off ATH$4,448 · NOV '26
On eBay · Lowest PSA 10 Buy It Now
See listings ↗
Price Confidence:Modeled · Set
Sales
Sales
2026-09-27$3,360
2026-04-27$1,800
2026-04-26$870
2025-05-30$700
2024-02-28$125
Sales
6 sales · Nov 23 2021 – Sep 27 2026
2026-09-27$3,360Fanatics
2026-04-27$1,800eBay
2026-04-26$870Fanatics
2025-05-30$700eBay
2024-02-28$125eBay
2021-11-23$390eBay
See live PSA 10 listings on eBay ↗
Grading
Snapshot
Key Metrics · Grading Activity
Percentile vs.
MetricValueSetEraAll
Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy.$25327——
Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10.16.5%232758
Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one.25×646490
Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests.0.2×666415
PSA10
16
PSA
Total: 99
Gem Rate: 16.2%
Cumulative Grading
99graded16PSA 10Apr 26Nov 26
All Grades
99 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
No related cards
eBay Listings
See live PSA 10 listings on eBay ↗