SanDisk Ultra Dual Go 64 GB: price per GB and price history
Part number SDDDC3-064G-G46ASIN B07YYK13LFBrand SANDISKUSB flash drive
The SanDisk Ultra Dual Go 64 GB (SDDDC3-064G-G46) is a USB flash drive by SanDisk. On amazon.com it costs $18.39 new, which is $0.287 per GB (as of Oct 27, 2026, 9:17 PM UTC). That is the lowest price per GB of the last 90 days.
Price per GB, New
Total $18.39 for 64 GB, cheapest new offer, excl. shipping
- 1 day
- ▼ 1.3 %
- 7 days
- ▼ 3.2 %
- 30 days
- ▼ 12.4 %
- 90-day low
- 0.287
90 days
Price per GB, Used
Total $16.95 for 64 GB, cheapest used offer, excl. shipping
- 1 day
- n/a
- 7 days
- n/a
- 30 days
- ▼ 10.4 %
- 90-day low
- 0.265
90 days
How much does the SanDisk Ultra Dual Go 64 GB cost per GB?
The SanDisk Ultra Dual Go 64 GB costs $0.287 per GB new on amazon.com. That is 2.6 times the TB index for USB flash drives ($0.109 per GB). Among 44 new USB flash drives it ranks number 30 by price per GB.
| Condition | Price | Price per GB | As of | Offer |
|---|---|---|---|---|
| Used | $16.95Oct 27, 2026, 9:17 PM UTC | $0.265 | Oct 27, 2026, 9:17 PM UTC | Amazon* |
| New | $18.39Oct 27, 2026, 9:17 PM UTC | $0.287 | Oct 27, 2026, 9:17 PM UTC | Amazon* |
Prices: cheapest offer per condition from all sellers on amazon.com (Amazon and marketplace sellers), excluding shipping, timestamp per row. At the top of its product page, Amazon often shows the featured offer from another seller, which can cost more. The button therefore opens the list of all offers. The price may have changed since the timestamp. If the Amazon app opens in another country's store, prices there differ: set the app to United States or open the link in your browser.
How has the price of the SanDisk Ultra Dual Go 64 GB changed?
Over the last 30 days the price fell by 12.4%, from $21.00 to $18.39. The 90-day low is $0.287 per GB ($18.39). It counts the lowest price that held for at least 2 days.
| Period | Change in price per GB |
|---|---|
| 7 days | ▼ 3.2 % |
| 14 days | ▼ 9.4 % |
| 30 days | ▼ 12.4 % |
| 90 days | ▼ 12.0 % |
Price archive since Jul 29, 2026, updated daily.
What are the specs of the SanDisk Ultra Dual Go 64 GB?
According to the listing, the SanDisk Ultra Dual Go 64 GB has 64 GB of capacity, form factor USB flash drive.
| Spec | Value |
|---|---|
| Brand | SanDisk |
| Part number | SDDDC3-064G-G46 |
| ASIN | B07YYK13LF |
| Capacity | 64 GB |
| Form factor | USB flash drive |
| Technology | Flash |
What are the alternatives to the SanDisk Ultra Dual Go 64 GB?
In the same series, the SanDisk Ultra Dual Go 512 GB (SDDDC3-512G-G46) is cheaper at $0.156 per GB. At 64 GB, the Joiot Dual 64 GB costs $0.281 per GB.
| Product | Capacity | Price per GB |
|---|---|---|
| SanDisk Ultra Dual Go 512 GB | 512 GB | $0.156 |
| Product | Capacity | Price per GB |
|---|---|---|
| Joiot Dual 64 GB | 64 GB | $0.281 |
Frequently asked questions about the SanDisk Ultra Dual Go 64 GB
Is the SanDisk Ultra Dual Go 64 GB cheap right now?
The price per GB is at its 90-day low of $0.287 per GB and 2.6 times the TB index for its product type (as of Oct 27, 2026, 9:17 PM UTC).
Related guides: USB 3.2 Gen 2 explained, Best USB flash drive, Format USB to FAT32, exFAT vs NTFS
Prices: amazon.com, timestamp per row. Specs: manufacturer data sheet. Calculation: How the TB index works. All offers USB flash drive.