Custom Analog Stick from eBay (info in comments) : r/PSP
PSP Slim PSP-2001 / PSP-2000 Joystick Analog Stick Assembly Replacement
How To Repair/Replace A PSP 1000 Joystick! - YouTube
PSP 2-Axis Analog Thumb Joystick : ID 444 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits
How-To: Craft an analog control stick for your Sony PSP (part 2) | Engadget
PSP 2000 Analog Stick, D-pad and Action Keys Replacement - iFixit Repair Guide
Amazon.com: Generic Replacement Analog Joystick for Sony PSP 3000 Black : Video Games
China 3D Analog Joystick for PSP / PSP 3000 / PSP 2000 / 3ds - China 3d Joystick for Psp and Joystick for Psp price
3 x High Quality 3D Analog Joystick Cap For PSP1000 PSP 1000 Game Console Replacement 17 Colors Optional|cap quality|cap capcap 3d - AliExpress
1pcs 3d Analog Joysticks Stick Button For Sony Psp 1000 2000 3000 Gaming Joystick Replacement Part - Accessories - AliExpress
PSP 3000 2-Axis Analog Thumb Joystick : ID 3103 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
PSP 2-Axis Analog Thumb Joystick : ID 444 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Helpful guide on fixing a wandering analog Stick : r/PSP
How to replace analog on PSP 2000 - YouTube
PSP 3000 2-Axis Analog Thumb Joystick
Using PSP As Computer Joystick and Then Controlling Your Computer With the PSP : 5 Steps (with Pictures) - Instructables
Amazon.com: Adafruit PSP 2-Axis Analog Thumb Joystick [ADA444] : Video Games
Slim PSP 3000 Analog Stick Replacment Black for Sony PlayStation Portable System (300X Sereies) - Walmart.com
How-To: Analog control stick for your Sony PSP | Engadget
Amazon.com: Generic Replacement Analog Joystick for Sony PSP 1000 Black : Video Games
Sony PSP 3000 Analog Stick - iFixit Store
Replacement 3D Analog Stick For Sony PSP 3000 | ZedLabz
Amazon.com: Slim PSP 2000 Analog Stick Replacement : Video Games
I installed a Vita 2000 joystick in my PSP 3000! : r/PSP
1pcs 3d Analog Joystick Thumb Stick Grips Cap Button Module Control Replacement Repair Part For Sony Psp 1000 1004 1008 Psp1000 - Accessories - AliExpress
Sony PSP 2001 Joystick
Amazon.com: Generic Replacement Analog Joystick for Sony PSP 2000 Black : Video Games