I have had that Johnny Cash song in my head "One Piece At A Time"
The reason: I have gone through at least three eighty count boxes of PWEs.
Normally, I spend Sunday morning sipping on coffee & zipping up three to four PWEs and send them on their way.
Never really put much thought in to the process, other than to get cards to people over the course of the last year and a half, as I have no use for cards that are not Tigers.
I may be building my own Cadillac of a personal collection of Motown Kitties, but it appears "At three CARDS at a time" others are as well. And others have been very generous via the PWE.
Keep it Hot on the Corner, Pat.