Ok, I just went to the trash heap of my email and confirmed I did order it with the low price for one of the item:
Arriving:
Monday, January 15
Ship to:
xxxxxxxxxxxxxxx
Estimated Tax:
Gift Card:
Order Total:
$4.07
$0.00
-$4.07
$0.00
The price it shown before I deleted it yesterday jumped to $13.xx, so I’m not crazy.