The thread (ID: 52895) discusses a locked chest found early in the game. Users on the CD Projekt Red Forums have noted:
: Players reported finding varying amounts of "money" (anywhere from 200 to 3,000 crowns) inside. 52895.rar
The reference to typically points to a downloaded archive related to this specific discussion or a game mod. In gaming communities, users often package specific save files, map screenshots, or small fix-it mods in .rar format and name them after the thread ID for easy reference. The thread (ID: 52895) discusses a locked chest