Pricing needed for these bi-color Indo hammer

[CWR24]

Looking to get an estimate as to what I should list these for.
Have a lot of single heads, along with some triples and a 4 head.
I fragged down a large colony a couple months back, and also have a small 10-12 head colony.
Here are some pics for reference. Pic of small frags a touch off, but they all appear in person the same as the 10-12 head colony.
Any comments/suggestions are much appreciated and thanks in advance.

 

[150 Gallon Reef]

20-25 per head is what I sell mine for.