I've thrown up a number of singles from the 1992 Regina NSWRL set up on eBay as well as a small smattering of other RL cards (2013 Tazos, 1988 club logo cards).
I'm not really a RL collector, but accumulated a number of cards living in Sydney back in the 90s, so not really sure if there's any value in them. They're all starting $0.99
Thought I'd throw a link to my listings up here in case anyone was interested in them. Apologies if it's all just junk wax
There's also Lego Minifigures and some other sports cards too amongst the listings for anybody so inclined.