high quality crystal, U3 A1, 32GB read speed: 100MB/s, 64GB / 128GB / 256GB / 512GB read speed: 100MB/s, waterproof and temperature resistant, Write speed: 65MB/s, durable, Write speed: 80MB/s.
Price history, coupons and price alert are available on this page. 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. ($53.00): BGAFF10OFF
2. ($53.00): BGNDS10OFF
3. ($53.89): 7d18f7
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGCRNOR6, AFfbG10, BGBFAFF2019, BGNH527KG, BGCITYADS2019, BGN127LC, BGVDay10%off, BGN227V, 7bcdf9, bGhOnEy10, BGdragonBoat, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, BG11PP12, BGCuponation10, BGHONEY2110, BANGGOODSD, BGmemory12, MVC8SPRING
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Kodak U3 A1 V30 512GB MicroSD Card ($-3)
Price history and price alert
Price history (for all/most countries) for Kodak U3 A1 V30 256GB MicroSD Card is here. The lowest price was: $30.95.
Price records source(s): Gearbest, 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)).