As one of its daily deals, Best Buy offers the PNY Metal Hook 64GB USB Flash Drive in Silver, model no. P-FDU64G/APPHK-GE, for $19.99 with free shipping. That's $8 off and the lowest total price we could find. It features a hook for attaching it to your keychain. Deal ends today.

Update: It's now available for in-store pickup only.