Memory Stick Duo (MSH-M64) Sony 64MB Memory Stick Duo w/Adatper $18.50

Memory Stick Duo (MSH-M128) Sony 128MB Memory Stick Duo w/Adapter $31.80

Memory Stick Pro (SDMSS-64-A10) SanDisk 64MB Memory Stick Pro $17.80

Memory Stick Pro (SDMSV-128) SanDisk 128MB Memory Stick Pro $24.80

Memory Stick Pro (SDMSV-256) SanDisk 256MB Memory Stick Pro $29.00

Memory Stick Pro (MSX-512N) Sony 512MB Memory Stick Pro $43.00

Memory Stick Pro (SDMSPD-1024) Sony 1GB Memory Stick Pro $11.00

Memory Stick Pro (SDMSPD-2048) Sony 2GB Memory Stick Pro $12.50

Memory Stick Pro (SDMSPD-4096) Sony 4GB Memory Stick Pro $15.50

Memory Stick Pro (SDMSPD-8192) Sony 8GB Memory Stick Pro $28.00