$32.77 – Simple operation / strong practicability, Dimension: 16.1x 9.8x 9.6cm, Working voltage: 12V, Working current: 6A, Fast cooling / outstanding effect.
Use coupon and get 12V 6A DIY Electronic Semiconductor Refrigerator Radiator for $32.77 (from Banggood). Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($32.77)
Banggood warehouse is located in China. What about the price? Well, this price is higher than average price ($24.22) There is one coupon available! Pretty cool, huh?
Link: Banggood product page
Price without coupon: $34.49
1. ($32.77): BGACCES5
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
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
(I don’t think these’re gonna work, but you can try ’em 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
Price history (for all/most countries) for 12V 6A DIY Electronic Semiconductor Refrigerator Radiator is here. 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)).