Monster Beats by Dr. Dre iBeats Earbuds w/ mic for $45 + free shipping
Quality Cellz via eBay offers the Monster Beats by Dr. Dre iBeats Earbuds for $44.99 with free shipping. That's the lowest total price we could find by $15, although we saw it for a buck less last week (since expired). They feature a built-in remote control and mic and come with a pouch and multiple sizes of earbuds.
Note that this item may not arrive in its original packaging.
A very similar deal was also reported by: