Best Buy: SanDisk Memory Stick PRO Duo (4GB) for PSP SDMSG-4096-
SANOXY Dual Slot MicroSD to MS PRO DUO Adapter for Sony PSP, Converts 2-MicroSD or MicroSDHC Cards, Black SNX-MICROSD-PRODUO-BK - The Home Depot
Amazon.com: PSP Memory Stick Adapter, Funturbo Micro SD to Memory Stick PRO Duo MagicGate Card for Sony Playstation Portable, Camera, Handycam : Electronics
8/16/32/64GB Memory Stick Pro Duo Card for PSP 2000 3000 Cybershot Camera | eBay
Sony PSP 8GB Memory Stick Micro with Adapter - Walmart.com
Upgrade Your PSP Memory Card & Keep All Files! - YouTube
Best Buy: Sony PSP Memory Stick Duo PSP-M32
Memory Stick Micro SD Adapter for PSP | Hand Held Legend
SANOXY Dual Slot MicroSD to MS PRO DUO Adapter for Sony PSP, Converts 2-MicroSD or MicroSDHC Cards, White SNX-MICROSD-PRODUO-W - The Home Depot
PSP 3000 Limited Edition 4GB Memory Entertainment Pack : Video Games - Amazon.com
Modded IPS LCD White Sony PSP 1000 System W/ 64gb Memory Card - Etsy