Materials Tinned Copper + PVC + Nickel-plated Connector Heads, Wire Core 21 AWG(Power) + 28 AWG(Data), Length 0.9m/1.8m, Data Sync Speed Up to 480Mbps, Current Up to 5A, Net Weight 32.5g, Plug USB 2.0 USB-A to Type-C, OD 3.8mm, Model BW-TC19.
Price history, coupons and price alert are available on this page. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($8.99): BGHONEY2110
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGdragonBoat, BGSS10%SW, BGAFF10OFF, BgoFErTaSchInA10, BgcLuBofErtA10, BG20CHARGER, 10%ForNewBW, BGMBCBLE
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 2x Blitzwolf BW-TC19 5A QC3.0 Type-C Cable 0.9m [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for 2x Blitzwolf BW-TC19 5A QC3.0 Type-C Cable 0.9m is here. The lowest price was: $8.09.
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)).