This is a "Slab" of 24 unopened cans of Foster's Larger, produced as a promotional line in 1986 to commemorate the first Australian Formula 1 Grand Prix held in Adelaide. The slab is still shrink wrapped and the base has a sweep stakes entry printed on cardboard to win a Lamborghini Countach. The beer is (obviously) undrinkable. This "Slab" would complete the ultimate collection for any F1 Fan. Offers start at $1,000.
See also 1986 F1 Australian Grand Prix Car grill badge under Collectable Badges.