Merry-Go via Amazon offers the iSelector Bug Zapper for $15.99. Coupon code "VXSWV8NG" cuts it to $11.99. With free shipping for Prime members, that's tied with our mention from two weeks ago and the lowest price we could find by $8 today. It features three ultraviolet LEDs and uses no chemicals, poisons, or breathable toxins. Deal ends April 17.