First edition Star Wars action figure set in display case

I lost my first edition Star Wars action figure set in a blue acrylic display case yesterday around 3pm near the Main Street Market in downtown Lynchburg. It's a Kenner set from the early 1980s, still on its original blister cards and housed in a small blue acrylic display case with a white label reading 'Kenner 1977 Star Wars' on the bottom. One figure has a detachable cape and a few figures have slightly bent knees from years of play. The display case has a tiny dent on the upper-left corner. This set was a gift from my dad and means the world to me; I’m really hoping it turns up nearby. If you saw something like this around the Main Street Market, near the old courthouse on Church Street, please tell me.