Amazon is now taking preorders for The Black Series 6" Resistance Tech Rose and Supreme Leader Snoke as of this post. These are shipped and sold by Amazon. Price is $19.99 each with a ship date of December 15th.
If you don't see the $19.99 price, be sure to click on the link that shows all pricing options for these items as thats where I found the $19.99 Amazon price. Get them while you can!