I found vegemite! Sooo, thank you so much to those that offered to bring some over. My husband convinced me to keep trying, so I would shut up and we went to Bali Deli this morning and they had new stock in, only waited 15 minutes for them to find the box, paid 67,500 for a very very small jar so my husband was horrified but I had a lovely lunch today of vegemite toast.
I love the people on this forum and the offers to bring some over for a complete stranger, it's true Aussie spirit.