Nintendo has now launched the MyNintendoStore in Australia! They have a good price on the Nintendo Entertainment System Controllers for the Switch. $55.95 down from $79.95. Made with the intent to be used with the NES Online collection, but can be used for any game, and clip onto the side of the console.
You do need a Nintendo Switch Online (NSO) membership to purchase these items. There is a 7 day trial for this, or it costs $29.95 a year for an individual, or $59.95 a year for a family of up to 8 people (no you don't need to live in the same households, yes you can just find 7 friends/family members and not tell Nintendo, no you shouldn't risk this with strangers as they can rip you off).
You can see the full suite of items available at: https://store.nintendo.com.au/au/
Also, check out the physical rewards you can now claim with platinum points
Note: I posted these as separate deals as one costs money, the other costs Platinum Coins, it didn't seem right to combine them together, and if nothing else would have made for a gross, uninformative title.