PopYellow offers the Million Dollar Smile Teeth Whitening Pen 3-Pack for $12.99 with free shipping. That's $4 below our mention of a similar 3-pack last summer and the lowest total price we could find for these pens by $164. Each pen uses an LED whitening system and contains 15 to 20 applications, purporting results after just two to three uses.
If you're at least 62 years old, you can score a $10 lifetime pass to America's federal parks and recreational lands. But act quickly because fees are about to jump.