Two months late the first wave of Earthspark toys are finally showing up at American retail (not sure why, after having Botbots, Studio Series and Legacy being released ahead of schedule at the end of last year).
https://news.tfw2005.com/2023/01/06/...-retail-473377

And with their release in America, the toys are now showing up on Amazon Australia as American import stock... for those here who don't want to wait until next month for them to possibly be released here, for those that are listed as "in stock" on Amazon (unless they are getting delayed here too).
The Warriors are more expensive than they will be here (our RRP is $30), but the Spin-Changers are cheaper (our RRP is $70).

Warrior Megatron - $39 (4-6 weeks) - https://www.amazon.com.au/Transforme...dp/B0B6222C1Q/
Warrior Skywarp - $41 - https://www.amazon.com.au/Transforme...dp/B0B6235CMR/
Warrior Elita-1 - 40 - https://www.amazon.com.au/Transforme...dp/B0B624SR4Q/
Warrior Optimus Prime - $39 - https://www.amazon.com.au/Transforme...dp/B0B62124Q7/

Spin-Changer Bumblebee - $66 - https://www.amazon.com.au/TRANSFORME...dp/B0B2DXBGPC/
Spin-Changer Optimus - $67 - https://www.amazon.com.au/TRANSFORME...dp/B0B2DV5YS6/

1-step Wheeljack - (currently out of stock) - https://www.amazon.com.au/Transforme...dp/B0B626T9ZL/
1-step Optimus Prime - (currently out of stock) - https://www.amazon.com.au/Transforme...dp/B0B6223S79/
1-step Bumblebee (couldn't find it, so probably out of stock too)

(Deluxe and Tacticon not listed yet)