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.

PlayStation All-Stars Battle Royale - Wikipedia

Official PlayStation Magazine - UK Edition February 2019 (Digital)

Sony is reportedly closing the PS3, Vita and PSP stores for good this summer

Confirmed: PlayStation Store to be closed for PS3 and PSP on July 2nd, and for PS Vita on August 27th, 2021. PS Vita's messaging function will also be closed down starting June

Sony confirms PS3, PSP, and Vita digital stores closing for good this summer

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

Report: Sony to permanently close PS3, Vita, and PSP stores within months

PlayStation Store - Wikipedia

Sony will close the PS3, PS Vita and PSP digital stores this summer