Get it by Saturday December 23rd by choosing the expedited option during checkout.
The Official PlayStation Vita Memory Card
Required for most game play on PlayStation Vita
Store game saves, PSN downloads, and personal media
Save up to:* 2-4 full PlayStation Vita games, 6 movies, 2,284 songs, or 1,600 photos and take them wherever you go.
Imported from USA
Store your game saves, PSN downloads, and personal media with the 8GB PlayStation Vita Memory Card.