Back in 1993 Toys R Us Parramatta had a SHEDLOAD of G1 Starscreams and Cyclonuses for $11ea, but I've since discovered they're just those odd 1990s "Classics" reissues that were put into 1980s packaging for some reason.

In 1995 I found a rather beat up G1 Soundwave at World4Kids Bankstown for $35.