Got it, this would be our RT-Series kit which includes the 12VHPWR cable (if you have a GPU requiring it) as well as your motherboard cables and more. Find that here: https://www.amazon.com/CableMod-ModMesh-Sleeved-12VHPWR-Seasonic/dp/B0BJ34C92D?ref_=ast_sto_dp&th=1
The kits include all of the main cables, so PCIe, EPS and 24pin, while the $30 options are single 12VHPWR cables.
This is the compatible single cable: https://www.amazon.com/CableMod-ModMesh-Sleeved-12VHPWR-Seasonic/dp/B0BJ29KZHL?ref_=ast_sto_dp&th=1
This is the full kit: https://www.amazon.com/CableMod-ModMesh-Sleeved-12VHPWR-Seasonic/dp/B0BJ34C92D?ref_=ast_sto_dp&th=1
Already released actually. :)
Individual 12VHPWR Cable: https://www.amazon.com/CableMod-ModMesh-Sleeved-12VHPWR-Seasonic/dp/B0BJ29KZHL?ref_=ast_sto_dp&th=1&psc=1
Our dual kit has the native 16 pin to 16 pin here: https://usstore.cablemod.com/product/cablemod-rt-series-pro-modmesh-sleeved-12vhpwr-dual-cable-kit-for-asus-and-seasonic/
On Amazon as well here: https://www.amazon.com/CableMod-ModMesh-Sleeved-12VHPWR-Seasonic/dp/B0BJ34C92D?ref_=ast_sto_dp&th=1&psc=1