[a fool in paradise]

As if it hasn’t been picked over before hitting the floor.

[SamAdams76]

Exactly.

[KoRn]

"As if it hasn’t been picked over before hitting the floor."

Exactly what I was thinking! The very best of stuff probably gets taken by employees at the airports, ect. What's left after that gets picked over by the employees at that warehouse. What is left makes it to the floor, and probably isn't worth throwing away.