An item I've had my eye on just arrived in the mail today! It is a collection of all 27 official US flags to date as 4"×6" stick flags. Here is the least shaky pic I could take from head level, with all of them on a makeshift stand:

Now I can wave the 48-star flag acting like WWII just barely ended, or the 46 star flag like Titanic just sank, or the 36-star flag, acting like Lincoln just got shot, or the 15 star, 15 stripe flag and sing the Star Spangled Banner!