Spotted on Grays auctions in May 2021. Should go for a decent price, being one of only 10 that survived in Leyland's last dying days. The following text was taken from Greys Online, confirming details about this particular example:

"This car was registered by Leyland Australia (HBR 278) and was their engineering and product development vehicle.This car was fitted with the following options: Power Steering, Air Conditioning, AM Radio with electric aerial and dual exhausts. The 10 Force 7 vehicles that remained were auctioned by Grays in 1975 under instructions from Leyland Australia. This vehicle has full company documentation including log books with service history, company car pass, company instructions to the Leyland driver of the vehicle outlining it is a development model in case they were pulled over by the Police. The car has been registered in NSW and in the current owners possession since 1990. All 10 Force 7 V vehicles survive today with 8 in Australia, of which two of these are in museums. It has travelled a low 28,751 km`s and these extremely rare V8 powered hatch backs rarely come up for sale." - the original as was here: https://www.grays.com/lot/0001-10050601/classic-cars/1974-leyland-force-7-v?spr=true