Newegg has 128GB Samsung EVO Plus microSDXC U3 Class 10 Memory Card w/ Adapter (MB-MC128KA/AM) on sale for $16.99 if you apply promo code 93XSG94 in cart. Shipping is free.
Thanks to group member sr71 for locating this deal.
Product Details:
U3 Class 10 rated switch speeds of as much as 130MB/s, and UHS-I Interface
4K video stays sharp with A2, V30, and UHS-I Interface
Water, temperature, X-ray, magnet, drop, and wearout safety