I have just checked coupons. The lowest price I could get is 15.99 USD for Drive USB 3.0 Type-C (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood (15.99 USD)
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood. You probably want to know if this is a good price. Hmmm, price is higher than average (which is 13.99 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 15.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
Click here… to search for External Optical Drive USB 3.0 Type-C CD/DVD/VCD on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for External Optical Drive USB 3.0 Type-C CD/DVD/VCD is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).