If you are chasing Earthrise Skywarp and Thundercracker, you can currently get them from Entertainment Earth.
https://www.entertainmentearth.com/product/HSE8624
If you are chasing Earthrise Skywarp and Thundercracker, you can currently get them from Entertainment Earth.
https://www.entertainmentearth.com/product/HSE8624
I have a list of all G1 characters that have been released in CHUG form. You can find it here. Please feel free to let me know if I got anything wrong so I can fix it.