The long-rumoured but officially unannounced game is priced at $59.99 (via NeoGAF), although clicking the pre-order link currently leads to a dead page.
Update: Sony executive Shuhei Yoshida has confirmed the reveal on Twitter, adding that more details would be revealed "shortly".
"SCEA can confirm The Last of Us Remastered is coming to PS4, and we'll be sharing more details with you shortly." - by SCEA PR team— Shuhei Yoshida (@yosp) April 9, 2014
A spokesperson for Sony's European arm opted not to comment on a potential PS4 version of the game when contacted by CVG on Wednesday.
According to Sony, The Last of Us sold more than 3.4 million copies between its release on June 14 and July 3 last year, making it the fastest selling new franchise in PS3's history and, at the time, the console's quickest selling game of 2013. In mid-March, Sony said that The Last of Us sales had cleared six million units.
Naughty Dog creative director Druckmann recently said there's a 50/50 chance that a The Last of Us sequel will be developed.