As of August 2026, the cheapest 128gb usb flash drive on BuyPerUnit costs $0.3004/GB — a 128GB USB Flash Drive (128GB) available at Newegg for $38.45. BuyPerUnit tracks 2 128gb usb flash drives across Amazon, Best Buy, and Newegg, updated daily.
128gb USB Flash Drives
2 128gb products ranked by price per gigabyte. Best value: $0.3004/GB
Products
2
Best $/GB
$0.3004
Highest $/GB
$0.3046
Ranked by:$/GB
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| Rank | Type | Trend | |||||||
|---|---|---|---|---|---|---|---|---|---|
1 | USB-A | 128GB | — | $38.45 | $0.300View at Newegg | ||||
2 | USB-A | 128GB | — | $38.99 | $0.305View at Newegg |
1
128GB USB Flash Drive
128GBNeweggUSB-A
128GB
$38.45
$0.300
2
128GB ULTRA FLAIR USB 3.0 FLASH
128GBNeweggUSB-A
128GB
$38.99
$0.305
2
128GB ULTRA FLAIR USB 3.0 FLASH
128GBNeweggUSB-A
Capacity
128GB
Price
$38.99
$/GB
$0.305
Compare 0 products
About 128gb USB Flash Drives
Compare all 128gb usb flash drives sorted by price per gigabyte. BuyPerUnit tracks 2 128gb products across multiple retailers to help you find the best storage deals. Prices range from $0.3004/GB to $0.3046/GB.