I did many years ago. Stopped around the time Stadium Clubs came out. More than about $1.50 for a pack is silly.
I think my highest one was the 89 UD Ken Griffey, but I have no idea what it's worth now. Only really notable stuff I had was like... a 71 Topps Thurman Munson All-Star Rookie (it's got a black border and a horizontal action shot), the 88 Score Rookie and Traded set, 86 Donruss Rookies, and various stuff from 84-91. Clemens rookie, Bonds rookies, etc.
it's all been boxed up for years in the closet of our spare room... wouldn't be surprised if bugs got in there and ruined them or something... silverfish or whatever.