I have checked all old coupons and price is $80.95 for AIFEN A5 210 Soldering Station (in Banggood). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
AIFEN A5 210 Soldering Station Compatible with JBC Soldering Iron Tips Powerful 120W Max Wide Temperature Range AC 220V/AC 110V Input Voltage Ideal for Precision Electronics Repair and Assembly
Latest coupon code price check (UTC time):
Banggood ($80.95)
Banggood warehouse is located in China. I think you want to know if the price is good. Well, this price is higher than average price ($78.94) There is one coupon right now! Check this out.
Link: Banggood product page
Price without coupon: $87.99
1. ($80.95): BGALL8
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Old coupons (from the oldest to the newest): BGSPRING8OFF, BGHONEYSP, BGESJY8
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
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
Do you need price history chart (for all/most countries) for AIFEN A5 210 Soldering Station? There we go.
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)).