As one of its daily deals, PricePlunge offers the Targus A7 10.2" Laptop Slipcase in Black (pictured), model no. TSS109US-50, for $2.99. Coupon code "KAPOW" cuts it to $2.84. With $2.99 for shipping, that's the lowest total price we could find by $3. This tri-cell wallet is water resistant and features a tarpaulin gusset, foam padding, and more. Deal ends today.

Of note, its also available in 14" and 15.6" sizes for $5.69 and $8.54, respectively, after the above coupon. With $3.99 for shipping, each is at a price low by at least $3.