As one of just 1800 of these unusual and highly collectible coupes produced, this timewarp Honda is expected to sell in the A$16,000 ($20,000) to A$22,000 range.
Another great Japanese car in the auction is a rare 1969 Datsun 2000 Sports being offered with no reserve.
Introduced in 1967, the Datsun 2000 Sports roadster was the last example of an open-topped Datsun sports car line that dated back to the Sports 1000 of 1959. With its OHC 2.0-litre four cylinder engine and new five-speed gearbox, it would easily outperform its main rival, the MGB, and with its good handling enjoyed considerable racetrack success in Australia.
The vehicle being auctioned has been in the hands of the present owner for 10 years, during which it has been used primarily as a weekend car.
Shannons say the 1969 model Datsun 2000 will require restoration to return it to its former glory, but at its anticipated selling price of A$5000 to A$8000 it represents an exciting opportunity for an enthusiast.
Shannons also have a well-cared-for, one lady owner from new 1970 Toyota Corolla KE11 offered, with no reserve, in Monday's auction.
This first-generation Australian-assembled two-door Corolla sedan runs the model's usual 1166cc engine and four-speed manual gearbox combination, however a new engine was fitted in the late 1980s.
It comes with its original books and receipts for repairs carried out over the years and, because of its originality, is expected to sell in the A$3000 to A$5000 range - about half what these early Corollas bring overseas.