Can anyone help me identify/ authenticate this vintage Levi's Jacket?

[Jackshep]

Basically what the title says.
Would be great if I could get a year on this/ authenticate it. It feels authentic, but just some one or two bits of wonky stitching and some white thread fraying that is making me second guess.
Also i think it's from the late 70s and still in such good condition so maybe too good to be true

 

[Monitor]

Are these "valuable" now, too?

It's a Levi's jacket. It was like $12, mass produced in millions. Nobody would've benefited copying it. It has bad stitching because it's Levi's.