Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Nano V3.0 ATmega328P Controller Board for Arduino (9.99 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Too bad there’s no coupon right now in Banggood. There’s only 1 record in my database, so I have no idea if the price is OK.
Link: Banggood product page
Price: -3 USD
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
Old coupons (from the oldest to the newest): 502C6B, 2020CNY, AFfbG10, BGVDay10%off, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BgoFErTaSchInA10, BGELIG0920, BGGeeK13, BgcLuBofErtA10, BGRUMB15, BGGEE13, BG0937, BG29NANO, BGHONEY2110, 13f142, BANGGOODSD, 6GSGIT, 00c906, BG00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8BGwbg2204, Cuponation9, BGe22733, BG589b2e
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Nano V3.0 ATmega328P Controller Board for Arduino (9.99 USD)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 7.99 USD.
You can set price alert (for Banggood).