I've played each of these games many times and have enjoyed them all. It's time to pass them on to someone else. Asking $5 each, together or separately. All pieces present.
Blokus Duo - the two-player version of the award-winning geometry game
Gobblet - a beautiful wooden game that plays like a super-advanced tic-tac-toe where you gobble each others' pieces
The aMAZEing Labyrinth - a puzzling game for all ages, especially appropriate for the under-10 crowd