Sony confirms PlayStation Store for PS3, PS Vita closing this summer - Polygon

Sony confirmed on March 29, 2021 that PlayStation Store access for the PlayStation 3, PlayStation Vita, and PlayStation Portable will end on Aug. 27, 2021 (for PS3 and Vita) and July 2, 2021 (for PSP). All previously purchased content is still available for owners to download and play, regardless of platform.

Sony Shutting Down Payment Options for PlayStation 3, PS Vita

Sony's PS3, PSP, and Vita digital stores reportedly closing for good this summer

PlayStation Store Will Stay Online for PS3 and Vita

Reasons you should get a PS3 (2023) : r/PS3

Sony closing PSN Store for PS3, PSP and PS Vita this summer - CNET

Report: Sony shutting down PS3, PS Vita, and PSP PlayStation Stores - Polygon

PlayStation: Everything Still Available for PS3, PSP & Vita After the Store's Summer Closure

PlayStation Store for PS3 and PS Vita isn't shutting down - Polygon

PlayStation: Everything Still Available for PS3, PSP & Vita After the Store's Summer Closure

Sony Admits They Were WRONG in Closing PlayStation Store for Vita and PS3 - Stores Will Remain Open

Sony confirms PlayStation Store for PS3, PS Vita closing this summer - Polygon

Sony pulls older online PlayStation Store, further fueling shutdown rumors

Sony Interactive Entertainment - Wikipedia