http://www.3m.com/us/office/postit/promos/flags/pdf/flags_coupon.pdf
Target has Post-It Sortable Cards .99 each so you can make $1.02
they also have Super Sticky Notesand Sticky Note $1.19 each so you can make $0.62
Wal Mart has multi colored Post-It Flags $1.29 so you can make $0.52