Hi Nigel.
Sadly there are no plans to Re-issue Flat Earth at the moment. It just costs too much, and we don't want to left with boxes of the buggers all over the place!!!
I'm happy (if you can find someone with it) for you to do a bootleg, and maybe give a donation to some charity or other. Good Luck with your quest (I haven't even got a copy myself!!)
Ralph J