256 MB Memory Stick Pro Duo free at Circuit City
Well not entirely free, there's a process you have to do, but the 256 MB Memory Stick might be worth it though. Okay, here's how it goes: if you can deal with mailing in a rebate you can get a 256MB stick for free. Here, check out a screencap of their website.
The Pro Duo stick works in a standard PSP and with the included adapter it can work with a 60GB deluxe Playstation 3. Sure it's only a fraction of the Mega-sized 2GB stick, but hey, it's free. Just in case you guys might appreciate an extra memory stick.
Check it out here...Source:
PSPUpdates