Searchable version of Raffles' table of BA 'reward' flight prices
New hosted version at: http://tjharrop.github.io/BA-reward-table/ (Although the data is 4 years old at this point)
Old hosted version at http://ba-reward-table.herokuapp.com
The .php file is there for heroku and not required to run offline or elsewhere. Which is now not needed because Github Pages has since become a thing.