According to my DB the lowest price is $69.99 for Artillery Single Extruder with ABL Kit for Sidewinder X2 G Pro 3D Printer (in Banggood). Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Artillery® All-in-one Single Extruder with ABL Kit Replacement Extrusion Kit fits Sidewinder X2&G Pro 3D Printer
Latest coupon code price check (UTC time):
Banggood ($69.99)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. Is it a low price? This price is higher than average price ($43.32) for this item.
Link: Banggood product page
Price: $69.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG124858, TTBLACK5, BGSaleFeb8, BGAUGUST8, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGCOUPERTBF8
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Artillery Single Extruder with ABL Kit for Sidewinder X2 G Pro 3D Printer [EU] ($-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
Price history (for all/most countries) for Artillery Single Extruder with ABL Kit for Sidewinder X2 G Pro 3D Printer is here.
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)).