This sale is for a near mint mint condition Bronica SQ split image / microprism focusing screen – suitable for all Bronica SQ series cameras (SQ, SQ-A, SQ-Ai, SQ-Am and SQ-B).
This screen has a big scuff right in one corner but is otherwise mint. No box for this screen, sorry.
This screen would be great in its own right as a focusing screen, or as a replacement for your existing damaged screen. Try finding another one!