Conversation so far:
What is the World Series Cricket?
World Series Cricket (WSC) was professional cricket competition staged between 1977 and 1979 and organised by Kerry Packer for his Australian television network, Nine Network
What did Allan Border do post World Series Cricket?
The ACB announced an agreement with WSC, which allowed the WSC players to return to international cricket at the start of the 1979–80 Australian season.
Are there any other interesting aspects about Allan Border's post WSC period besides allowing the WSC players to return to international cricket at the start of the 1979–80 Australian season?
The first tour, to England for the 1979 Cricket World Cup, ended with Australia being eliminated in the first round.
Did the Australian Cricket Team win a match after the 1979 Cricket World Cup elimination?
This was followed by a three-month-long, six-Test tour of India, on which Australia failed to win a single match.
Was there any other notable matches besides the six Test losses in India for the Australian National Cricket Team?
The Fifth Test at Old Trafford when Allan Border batted with a fractured left finger.

Question: What was his average?
Self-contained rewrite: What was Allan Border's batting average for his test debut during WSC?