$105.99 – 6000W Peak Car Power Inverter DC 12V To AC 220V (Banggood, Aliexpress: Model UNNC-6000, Peak Power 6000 W, Inversion Efficiency 95％, Continuous Output 3000W, USB Output DC 5V/2.1A, Car Charging Cable length 50 cm / 1.64ft, Circuit Topological Structure push-pull type, Output Voltage AC 220V, Load Regulation 95％, Line Voltage Regulation 95％, Output Waveform modified sine wave, Input Voltage DC12V (the best price with coupon)).
According to my DB the lowest price is $105.99 for 6000W Peak Car Power Inverter DC 12V To AC 220V (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($105.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Well, is it a good price anyway? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $101.55)
Link: Banggood product page
Price: $105.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGCarEle4, BGb53ed5, BGa4a85b, BGSCM11, BGCarEle5, BG845979, BGLMQ15, BGCAR639, BGNEWYEAR8, BGAMMT03
(probably won’t work, but you can try them out)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for 6000W Peak Car Power Inverter DC 12V To AC 220V? There we go. The lowest price was: $96.99.
Price records source(s): 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)).