You can watch any play in the National Theatre Archive by appointment for free at their building next to the Old Vic Theatre. Search their archive here
Every play that plays downstairs at the Royal Court in Sloane Square (London UK) has 8 standing tickets available for 10p. Just turn up and ask.
Getting hold of plays and watching plays:
Abe Books for cheap second hand books
For Informational Purposes Only This Is A Website That Exists
You can watch any play in the National Theatre Archive by appointment for free at their building next to the Old Vic Theatre. Search their archive here
Every play that plays downstairs at the Royal Court in Sloane Square (London UK) has 8 standing tickets available for 10p. Just turn up and ask.