Beehive via eBay offers the Holmes HEPA Mini Tower Air Purifier, model no. HAP412N-U, for $24.99 with free shipping. That's $10 under our mention in a different color from a year ago and the lowest total price we could find by $18. It's designed for rooms of up to 130 square feet and features three speed settings, optional ionizer, and HEPA-type filter.
Most taxpayers will see their tax bill go down during 2018. That could impact which type of account -- traditional or Roth -- makes sense for you.