Best USB Flash Drive Deals, MicroSDHC/SDXC Storage Sales

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$13 $18

Amazon has the PNY 128GB Premier-X Class 10 microSDXC Flash Card w/ SD Adapter (P-SDU128V31100PX-GE) on sale for $13 with free shipping on $25+ or with Prime. Read speeds of up to 100MB/s.

$13 retail: $18
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$70 $110
Update [8/9]: Sold out at Amazon, but still in stock at Best Buy.

Amazon has the Samsung Pro Plus 512GB microSDXC Card with Adapter (MB-MD512KA/AM) for $70 with free shipping. Best Buy has it for the same price. Has rated read/write speeds up to 160/120MB/s.
$70 retail: $110
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$9.49 $21
Shell Shocker! Today only. Newegg has the Team Group Elite A1 Class 10 U3 V30 128GB microSDXC Memory Card with SD Adapter (TEAUSDX128GIV30A103) for $9.49 with free shipping.

Supports 4K video recording.
$9.49 retail: $21
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$9.49 $21
Shell Shocker! Today only. Newegg has the Team 128GB Class 10 UHS-1/U1 500X microSDXC Memory Card (TUSDX128GUHS03) for $9.49 with free shipping. Includes adapter and features speeds of 80MB/s.
$9.49 retail: $21
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$34 $60
Amazon with Memory Whiz has the SanDisk 256GB High Endurance C10 U3 V30 MicroSDXC Card with Adapter for Dash Cam and Home Monitoring Systems (SDSQQNR-256G-GN6IA) for $34 with free shipping on $25+ or with Prime. 
$34 retail: $60
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$34 $47
Shell Shocker! Today only. Newegg has the Samsung PRO Endurance 256GB microSDXC Flash Card (MB-MJ256KA/AM) for $38 - $4 off with coupon code SSBUA823 in cart = $34 with free shipping. Has 100mb/s read speed and 40mb/s write speed.
$34 retail: $47
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$13 $20
Amazon has the Samsung MB-ME128KA/AM 128GB Class 10 UHS-I U3 A2 V30 MicroSDXC EVO Select Memory Card with Adapter (2021 Model) for $13 with free shipping on $25+ or with Prime.

Same price at Samsung.
$13 retail: $20
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$15 $22

Amazon has the SAMSUNG EVO Plus 128GB microSDXC Flash Card w/ Adapter (MB-MC128KA/AM) for $15 with free shipping on $25+ or with Prime. Same price at Newegg.

$15 retail: $22
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$4.99 $18
Ends 7/24 at 10PM PT. Computers.woot! has the SanDisk 32GB Class 4 SDHC Flash Memory Card (SDSDB-032G-B35) for $4.99 with free shipping for Amazon Prime members or $6 shipping.
$4.99 retail: $18
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Prime members only. Ends 7/13. Amazon is offering up to 50% Samsung tablets, drives, memory cards, monitors, laptops and more with the discount shown on the product page. Shipping is free.

The pictured Samsung T7 Shield 1TB USB 3.2 Gen2 Portable Solid State Drive (MU-PE1T0S/AM) is on sale for $100 (38% off).

$110 $200
Prime members only. Ends 7/13. Amazon has the SanDisk 1TB Ultra MicroSDXC UHS-I Memory Card with Adapter (SDSQUA4-1T00-GN6MA) for $110 with free shipping. Has up to 120MB/s transfer speeds.
$110 retail: $200
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$21 $40
Amazon has the Samsung PRO Plus 128GB microSDXC UHS-I U3 A2 V30 Memory Card with USB Reader, 2021 model (MB-MD128KB/AM) for $21 with free shipping on $25+ or with Prime.
$21 retail: $40
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$5.49 $9.99
Shell Shocker! Today only. Newegg has the Team Class 10 UHS-I/U1 64GB microSDXC Memory Card (TUSDX64GUHS03) for $5.49 with free shipping. Features speeds up to 80MB/s. Includes SDXC adapter.
$5.49 retail: $9.99
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$10 $14

Amazon has the HP 128GB mx330 Class 10 U3 microSDXC UHS-I Memory Card (‎P-SDU128U3100HPMX-GE) on sale for $10 with free shipping on $25+ or with Prime. Read speeds of up to 100MB/s.

$10 retail: $14
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Today only. Amazon is taking up to 60% off select SanDisk memory and Western Digital (WD) internal and external hard drives and solid state drives (SSDs). Shipping is free with Prime membership or on purchases $25 or more.

The pictured SanDisk 256GB Extreme PRO SDXC UHS-I Card (SDSDXXY-256G-GN4IN) is on sale for $40 (60% off).