PSP 1000 vs 2000 vs 3000 vs PSP Go: What's The Difference? | Wealth of Geeks
Which one are you playing? : r/PSP
I want to buy a PSP. Which one is good? - Quora
Playstation Portable (PSP) Model Specifications
PSP SONY PLAYSTATION Portable 1004 2004 3004 Console with 35 games included EUR 69,99 - PicClick IT
Amazon.com: Pickle Power PSP-2000 Battery and LED Display Charger for Sony PSP 2000/3000 PSP-S110 Console PSP-3001 PSP-3002 PSP-3000 PSP-3004 PSP-2001 PSP-2002 PSP-2003 : Video Games
La involución de la PSP – Comparativa visual | el blog friki de Darth Txelos
Psp 200, Psp go and Psvita : r/PSP
What is the difference between a PSP 3000 and 3001? - Quora