Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Rated voltage DC5V, Full power state: green light, Output method carbon fiber carbon brush, Charging status: red light, charging indicator Working status: blue light, Suggested application area 5-10㎡, Product size 3.8cm*8cm, Battery type 700mAh lithium battery, Working time 5-6H, Rated power 0.6W, Positive ion concentration 5 million+/cm³, Negative ion concentration 5 million+/cm³, Noise <20dB, Charging interface type Type-C, Product material ABS engineering plastics, Fan motor Micro silent DC motor, Model DG-PUR01
Banggood
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood.
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/5cd
Old coupons (from the oldest to the newest): BGDGJHQVVDC, BGSS10%SW, BGNEWLKZZVV9, BGdragonBoat, BGDG160, BGDGASG, bGhOnEy10, BGHome15%, BGHOMEA15%, BgcLuBofErtA10, BGNOSE160, BGHBHJ105, BGJATD160, BGAFF10OFF, BGCuponation10, 13f142, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BANGGOODSD
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for DG-PUR01 Air Purifier Ion Air Purifier? There we go.
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)).