Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Mega 2560 R3 Complete Starter Project Kit Compatible with Arduino IDE Mega328 Nano Mega2560 Scratch Coding Tutorials | $64.27 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
1x DHT11 Temperature and Humidity Module, 1x Power Supply Module WARNING: Pls. do not use the voltage higher than 9V, 1x 9V Battery with DC, 1x IC 74HC595, 1x Tilt Switch, 1x RC522 RFID Module, 1x 1 digit 7-segment Display, 1x Passive Buzzer, 1x Prototype Expansion, 1x Remote, 1x USB Cable, 1x Water Lever Sensor, 25x LED (white / yellow / blue / red / green), 5x Diode Rectifier (1N4007), 4x Electrolytic Capacitor (10UF 50V & 100UF 50V), 2x Photoresistor, 5x Button (small), 1x Ultrasonic Sensor, 2x Potentiometer, 1x 65 Jumper Wire, 1x 3V Servo Motor, 10x NPN Transistor (PN2222 & S8050), 1x Keypad Module, 1x 5V Relay, 1x 9V 1A Power Supply, 1x Thermistor, 1x Servo Motor (SG90), 1x HC-SR501 PIR Motion Sensor, 1x Breadboard, 1x MAX7219 Module, 1x Stepper Motor, 1x 4 digit 7-segment Display, 1x Active Buzzer, 1x Rotary Encoder Module, 10x Ceramic Capacitor (22pf & 104pf), 1x RTC Module, 1x LCD1602 Module (with pin header), 1x IC L293D, 1x ULN2003 Stepper Motor Driver Board, 1x GY-521 Module (with pin header), 1x IR Receiver Module, 1x Sound Sensor Module, 1x MEGA2560 Controller Board, 1x Joystick Module, 100x Resistor (10R/100R/220R/330R/1K/2K/5K1/10K/100K/1M)
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: $-3
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 and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGd0b05d, BG33be4c, 00c906, BG00c906, ADMITAD2212, BG2785639
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Check out price history chart (for all/most countries) for Mega 2560 Complete Starter Kit For Arduino Mega2560 R3 Nano.
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)).