Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Capacity 32GB / 64GB / 128GB, Type TF Card, 1* Card Adapter, Feature Plug & Play / Large Compatibility, Package Included 1* Memory Card, Color & Type As Pictures Show, Read Speed Class 10(Max 100Mb/s)
Aliexpress
There’re some similar (or not) items on Aliexpress
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 available! Pretty cool, huh?
Link: Banggood product page
1. ($31.67): BGmemory12
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGLENOVO12, AFfbG10, BGMOBILE11, BGLENO25, BGVDay10%off, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGAFF10OFF, bgshOOp10, BgoFErTaSchInA10, 13f142, BgcLuBofErtA10, BGLOAC1, BGCuponation10, BGHONEY2110, BANGGOODSD, 00c906, ADMITAD2212, 2022ACTIESNL
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Lenovo U3 64GB Class 10 MicroSD Card ($-3)
Price history and price alert
Price history (for all/most countries) for Lenovo U3 128GB Class 10 MicroSD Card 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)).