Keep your home fresh with the Dyson air purifier — save $100

TL;DR: Stay cool all summer long with the Dyson TP01 Pure Cool Tower air purifier and fan for $299.99 at Best Buy, a $100 savings as of June 12.  Don't worry, sneezing a few times doesn't immediately mean you've caught a cold. However, it could mean you have allergies. Now, you may be sitting in your house and wondering how you could be experiencing allergies when you're not around any trees. Unfortunately, the dust in your home could be enough to do the trick. Besides constantly dusting every corner and taking Claritin, getting an air purifier is just about the only thing that could make a change.  Read more...More about Fans, Dyson, Mashable Shopping, Air Purifier, and Tech