Aliexpress
Click here… to search for 10Pcs N50 20x10x2mm Neodymium Block Magnet [EU] on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t know if this is a good price – number of records in my database is too low! I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Coupon (3.95 USD): BGAFF10OFF
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): bGhOnEy10, BGdragonBoat, BgcLuBofErtA10
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: 3.6 USD.
You can set price alert (for Banggood).