dyson got some doorbuster deal for their air purifier. looks like lowest in the year and they are giving extra air filter (Dyson Tower Air Purifier Replacement HEPA Filter (2nd Generation)) for free which costs 69.99$ to sweeten up this deal.
so actual cost of air purifier comes down to ~290$ when you include free filter, which is great price.
Stand Model 429.99$+Tax:
http://www.dyson.com/air-treatment/purifiers/dyson-pure-hot-cool-link-evo/dyson-pure-hot-cool-link-nickel.aspx
Tower Model 349.99$+Tax:
http://www.dyson.com/air-treatmen…icke