$25.99 – Simple operation / strong practicability, Dimension: 16.1x 9.8x 9.6cm, Working voltage: 12V, Working current: 6A, Fast cooling / outstanding effect.
When I was updating this page, then coupon price was $25.99 for 12V 6A DIY Electronic Semiconductor Refrigerator Radiator (in Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($25.99)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Price? This price is higher than average price ($24.22) for this item.
Link: Banggood product page
Price: $25.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 00c906, BG00c906, ADMITAD2212, 2022ACTIESNL, Terence, 8Couponsde, MVC8SPRING, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, hoNEYbGdeAlS, BGJUNEGSG9, BG8ReviTrage, Cuponation9, BG229efc, BGcoupon8off, BGGutscheine, BG8OFFCOUPON, TTBLACK5, BG589b2e, BG8FORMULAMX, BG90e703
(these codes were not working in latest coupon update, but you can check them out anyway)
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.
Price history and price alert
Do you need price history chart (for all/most countries) for 12V 6A DIY Electronic Semiconductor Refrigerator Radiator? There we go. The lowest price was: $19.99.
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)).