Found a box of vintage 1990s baseball cards featuring Ken Griffey Jr. and Barry Bonds in Denver.

I came across a box of vintage baseball cards while cleaning out an old storage unit in Denver. The collection looks like it's from the 1990s, featuring popular players like Ken Griffey Jr. and Barry Bonds. I'm not a collector myself but I know these cards can be valuable. If anyone is missing this collection, I would love to return it to its rightful owner.