Amazon has DynaTrap DT2000XL Extra-Large Insect Trap 2 UV Bulbs, 1 Acre, Black on sale for $141.27
Shipping is free w/Prime
3-way protection against mosquitoes and other flying insects
Extra-large size with 2 UV bulbs designed to catch even more insects
Powerful, whisper-quiet fan traps insects without zapping or buzzing
Extended coverage up to 1 acre; durable all-weather insect trap for use indoors and outdoors; plugs into standard 110-volt outlet
Power source type: Corded Electric