I'll admit to being a huge Dollar Tree fan -- there's something so invigorating about being able to go shop in a store without having to look at prices, knowing that everything that isn't bolted to the floor can be yours for $1. Even if 99% of it is total crap.
The flyer for April is now available online (PDF file -- may take a minute to load).
Here's some stuff you may want to pick up (Remember, everything is a dollar!):
Crest Toothpaste -- includes the baking soda whitening kind!