I have just checked coupons. The lowest price I could get is $7.99 for Nano V3.0 ATmega328P Controller Board for Arduino (in Banggood). Get coupons, create price alert or check price history out! You probably want to know what is the best price?
Microcontroller: Atmel ATmega328, Digital I/O Pins: 14 (of which 6 provide PWM output), DC Current per I/O Pin: 40 mA, Clock Speed: 16 MHz, Input Voltage (limits): 6-20V, Input Voltage (recommended): 7-12V, EEPROM: 1 KB, SRAM: 2 KB, Operating Voltage (logic level): 5V, Flash Memory: 32 KB (of which 2KB used by bootloader), Analog Input Pins: 8
Latest coupon code price check (UTC time):
Banggood ($7.99)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Is it expensive? Hmmm, price is higher than average (which is $6.94 right now), so better set price alert down below…
Link: Banggood product page
Price: $7.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 502C6B, 2020CNY, AFfbG10, BGVDay10%off, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BgoFErTaSchInA10, BGELIG0920, BGGeeK13, BgcLuBofErtA10, BGRUMB15, BGGEE13, BG0937, BG29NANO, BGHONEY2110, 13f142, BANGGOODSD, 6GSGIT, 00c906, BG00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8BGwbg2204, Cuponation9, BGe22733, BG589b2e
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Nano V3.0 ATmega328P Controller Board for Arduino [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
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 Nano V3.0 ATmega328P Controller Board for Arduino.
Price records source(s): Gearbest, 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)).