This is a new Pro Stealth Evo bar/stem, in size 110/42.
I purchased this, mounted indoors on a new build, and realized I need a 120.
It has only ever been on an indoor bike and was never actually ridden, never seen bar tape, never seen the light of day. It is new, and will be shipped in it’s original box.
$260 US -shipped-.
Picture of the same bar installed on Gesink’s (Rabobank) bike last year: