PSP Maplus: Portable Navi 3 4560286835063 From Japan | eBay
Amazon.com: PSPgo - Piano Black : Video Games
PlayStation's mobile games need to bring us back to PS Vita and PSP | Laptop Mag
PSP Go!Explorer GPS navigation trailer - YouTube
Sony PSP GPS
PSP Digital Comics go live today [Update] | VG247
I tried to connect my ps3 navigation controller as a last resort since all of my DualShock 3 controllers are broken. Surprisingly, it works perfectly. : r/PSP