Latest update shows that 2 Layer 300W Portable Electric Lunch Box costs $42.99 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
2 Layer 300W Portable Electric Lunch Box Food Warmer for Travel Self Cooking Heated Lunch Box for Home Office Cooking Food – Green
Banggood ($42.99)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Price? Hmmm, price is higher than average (which is $40.66 right now), so better set price alert down below…
Link: Banggood product page
Price: $42.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG9c40c7
(probably won’t work, but you can try them out)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
110V 220V Portable Rice Cooker Heating Lunch Box Electric Thermal Food Heater Steamer Cooking Container 1/2 Layers Office Warmer | $29.25 | – |
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for 2 Layer 300W Portable Electric Lunch Box.
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)).