Vintage Star Wars action figure (Kenner, mint)

I found a vintage Star Wars action figure this afternoon around 2:15 pm, tucked behind a storefront display near the North Market on Broad Street in Downtown Columbus. It's a Kenner Luke Skywalker figure from the late 70s, still in its original blister with a bit of edge wear on the card. One identifying feature is a small blue sticker on the back that reads 'KENNER 1977' and a faint pencil mark 'A-7' on the lower corner. This piece feels special, and I’m hoping to get it back to whoever lost it—I know it probably means a lot to a collector, and it would be great to see it return to a proper home.