Imperial Tropicals got back with me with this response:
“We only had a few Cubans to begin with unfortunately, and the larger ones sold out. We are working on getting more, as well as some other nice Central Americans, so please check our new arrivals over the next few weeks.”
The email notification lets you pick size of fish you are interested in. I think the response email goes out to any requested fish as opposed to actual size wanted. Anyway still waiting on stock. I can also get them from Wet Spot but they are the little 1” ones and Impersonal has the next step up in size for a couple bucks more and shipping cost is identical. So I patiently wait