That's right an Official sony psp-3000 Limited Edition Entertainment pack for Rock Band unplugged! It'll only set you back $200 bucks. On the packaging it looks like School of Rock is also included with a memory stick. Any guesses? 1gb, 2gb, or 4gb?
-source= SONY COMPUTER ENTERTAINMENT - PSP-LTD ED ROCK BAND ENT PACK - 98903