Restored PlayStation Portable PSP 3000 Core Pack System Piano Black (Refurbished) - Walmart.com
Gran Turismo PSP: 1.8 Million Copies in Three Months – GTPlanet
How PS Vita, Nintendo 3DS are doing in Japan | Eurogamer.net
3DS vs PSP – VGChartz Gap Charts – October 2018 Update
Sony expects 10-15% sales rise for PSP/PS3 this year | Engadget
Kensington Video Vault for PlayStation Portable (PSP) for sale online | eBay
PSP & PSV unit sales U.S. 2005-2019 | Statista
Worldwide Hardware Sales 2010 | TheSixthAxis
PSP Sales Are Up Year After Year | by Sohrab Osati | Sony Reconsidered
7th Gen vs 8th Gen - Aligned Sales Comparison - September 2015 Update
A Visual Look at PlayStation Sales Numbers
PS5 Sales Break PlayStation Record Previously Held by PSP - PlayStation LifeStyle
The PSP used on “House” is for sale, if you have the cash : r/PSP
The Role of PSP in Building A Sales Relationship
Amazon.com: Sony Playstation Portable PSP 3000 Series Handheld Gaming Console System (Mystic Silver) (Renewed) : Video Games
Just a quick and interesting WIKI screenshot of consoles by sales. PS2 is the best selling while Dreamcast is the worst (only included relevant systems). Sony is in the top ten 5
PlayStation Portable | Video Game Sales Wiki | Fandom
Exclusive: Sony PSP Versus Nintendo DS - The Sales Showdown
PSP lifetime unit sales by region 2022 | Statista
Who won? First-week sales of PS Vita vs. PSP vs. 3DS vs. DS (infographic) | VentureBeat
