Having decided to give the proposed F+C meet at Astle Park a miss due to poor weather forecast headed out to the car boots this morning.
First one rained off, second very quiet but picked up a stack of CR123A batteries and a monopod before it started raining there too. Headed out of Cheshire into Hanley (Stoke-on-Trent) in time for the 8am start of selling, clouds closing in and sitting in a crate as the first rain started falling another T90

, no lens but with battery tray and in good cosmetic order. !! Could not leave it to its watery fate, so parted with a tenner. Back home pulled the 1600 ISO Fujifilm out (in dark bag, so we shall see what the first 8ish shots were). Batteries gave an EEE error.
Oh well - googled fixes which included hitting onto a carpeted floor

and one that sounded much more likely

.
Applying strong magnet to the mirror/shutter release solenoid to remagnetise it. 5 screws and rescue of the back catch spring later, applied very strong stack of neodymium magnets to solenoid and even switched off it started firing !!!

Switched on battery and all was well.
So in darts terms 2 x T90 = One hundred and eighty !!