Go to Walgreens for an easy deal on Firefly brand Batman battery toothbrushes. The toothbrushes are regularly $3.99, and they are buy one get one free this month. Buy two and pay $2.00 each! They even come with a toothbrush cover and a battery.

Buy One Get One Free through 10/1

Final Price: $2.00 each, when you buy 2

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