aaargh I shouldve listed the stall names there at Armageddon - 2 of em was selling what you were looking for. I saw tertwig or whatever its name is and a couple more, didnt ask the price but they were about the size of a voyager TF...
you could try this one
Anime At Abbotsford
located on 318 Great North Road, Abbotsford NSW 2046, Sydney-Australia.
Our Store Trading Hours are:
Mon-Fri: 9.30am to 7.30pm (we are open until 8pm every Thursday)
Saturday: 9am to 7pm and Sunday: 9am to 5pm
website link -http://www.anime-oz.com/main.html