1* Card Adapter, Color & Type As Pictures Show, Feature Plug & Play / Large Compatibility, Type TF Card, Read Speed Class 10(Max 100Mb/s), Package Included 1* Memory Card, Capacity 32GB / 64GB / 128GB.
You can create price alert here, copy coupons and view price history. You probably want to know what is the 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 code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($17.09): BGHONEY2110
2. ($17.99): 13f142
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGLENOVO12, AFfbG10, BGMOBILE11, BGLENO25, BGVDay10%off, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGAFF10OFF, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, BGLOAC1, BGCuponation10, BANGGOODSD, 00c906, ADMITAD2212, 2022ACTIESNL, BGmemory12
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Lenovo U3 128GB Class 10 MicroSD Card ($-3)
Price history and price alert
Here is price history (for all/most countries) for Lenovo U3 64GB Class 10 MicroSD Card. The lowest price was: $7.99.
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)).