Transformers — Hasbro Studio Series
ONE SENTINEL PRIME
Line
Studio Series
Scale
6in
Maker
Hasbro
Era
Modern Era
FigurePinner price · real eBay solds
Includes 3 comps classified from the listing title.
Bid check$before shipping
NewNot enough sealed sales to call it
Used$54.99 · 3 sales
eBay link is an affiliate link — costs you nothing, keeps the data free.
Recent eBay Sales
31 sales on record · Sep 2026
Sealed / CardedInsufficient recent comps (2)
Loose3 sold$54.99medianThin data
Sep 20Used$22.50
Sep 19New$25.50
Sep 18New$10.11
$34.99
$36.99
$30
$53.88
$46.99
$44.06
$53.40
$26.64
$90
$44.99
$24.99
$50.71
Sentinel Prime from Transformers One, the noble Autobot leader before his fateful fall from grace.
- Hasbro Studio Series Voyager Class
- 6 inch scale
- 2025 release; includes beam sword and 2 blaster accessories.
The One Sentinel Prime (Studio Series · Voyager Class) is a 6in action figure by Hasbro in the Studio Series line. Recent eBay sold prices: not enough recent sealed comps to price (2 sold), $54.99 loose (3 sold, thin data).
About This Figure
One Sentinel Prime from Hasbro's Studio Series line (Modern Era).
Film-accurate Transformers at mass retail — each figure derived directly from the CGI model used in the Michael Bay films, with backdrop dioramas that collectors stack to build full scenes.
Retail: $34.99 → Market: $54.99 (↑57% above retail)
New to pricing? Learn how to read eBay sold listings, what sealed vs. loose does to a price, and the Transformers collecting guide.
How to Identify This Exact Release
Sealed vs. Loose Market Value
SEALED / CARDED
—
2 sales on record — not enough to quote a median (needs 3)
LOW — under 3, no median
LOOSE
$55
3 comps · range $23–$78
MEDIUM — thin, n<10
Based on raw eBay sold listings. We're building a cleaning step to automatically exclude lots, parts sales and wrong-variant listings before this shows a number — until then, treat thin buckets with extra caution.
