Doctor Who Showbag Australian Royal Melbourne Show
Doctor Who Showbag 
1978 Australian Royal Melbourne Show AUS
1978 Australian Royal Melbourne Show AUS
Promotional bag containing: Jigsaw; Escape from the Underworld Game; Invisible Ink; badge
OP: $1.00
Doctor Who Showbag
1982 Australian Royal Melbourne Show AUS
1982 Australian Royal Melbourne Show AUS
Promotional bag containing: make-it-yourself cardboard TARDIS.
This was also available at the Royal Easter Show in Sydney run by the RAS (Royal Agricultural Society). There was a plastic variant and a paper variant of the bag itself.
OP: $1.00