1989 Upper Deck Ken Griffey Jr. rookie card

I’m listing this under Collectors Items. I lost my 1989 Upper Deck Ken Griffey Jr. rookie card, a staple in my collection. It’s a standard 2.5 by 3.5 inch card in a clear sleeve, with the Mariners image and a small crease on the bottom-left corner, and a blue Topps sleeve label reading 'Griffey UD 89' on back. Yesterday around 3pm I was browsing the Roswell Public Library area on North Main Street and left my tote on a bench near the display; when I looked back it was gone. I’d really appreciate finding it — it's a favorite and holds sentimental value.