Electric Household Effective Fly Trap Device (Banggood, Aliexpress: Package Contents: 1x Fly Trap Device, 1x Honey Bait (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGFYID, BGaDmITAd, BGMSQO, 13f142, BGBFAFF2019, BGCITYADS2019, BGEFTD, BG9NY, BGTYDRF, BGVDay10%off, bGhOnEy10, BGSS10%SW, bgshOOp10, BGHome15%, BGFTDIC, BGHOMEAPP13, BGHOMEA13, BGAFF10OFF, BGCuponation10, BGHONEY2110, BG10OFFAFF, BGwhielabel, BGeaedc0, BG10OFFAFF1, BANGGOODSD
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for Electric Household Effective Fly Trap Device is here. The lowest price was: $7.99.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).