Just received notification that HasbroPulse.com is now taking preorders for The Vintage Collection 3.75-Inch Wave 4 figures as of this post. Price is $12.99 each with a limit of 2 of each figure per order. Estimated ship date is 3/18/19.
So if you missed out on these yesterday, now is your chance to preorder them. Also you can preorder the entire wave 4 case at Entertainment Earth as well.