Last year I only had two Lavenders het for Hypo. One I sold early in the season and one I marked as a keeper. The keeper I didn't even know I had until the last time I did an inventory and checked the parent stock. But I just sold the keeper (I guess ex-keeper now) this afternoon. I should have more this season, but you just never know.
I *should* have a fair supply of Hypo Lavenders as well this season, but who knows? I used some of my Hypo Lavender females to seed some other projects I have in mind, so most of them will be coming from multi-het parents.
I still have some left over from last year, so you may want to consider these that are very well started.
I will try to take every one I have available that hatches to the Daytona Expo in August because the ones I took there sold like hotcakes. So I imagine they will be very popular again this year. With that in mind, there are no guarantees as to what I will have left afterwards.
With anything that there is not an unlimited supply of, you would be advised to bite the bullet and commit to it with a deposit. Otherwise there is certainly a possibility that you would have to wait until next year to get what you want. Since we don't manufacture these things and can't make them on demand, we are limited to how many we get and when we get them.