1,6k each would be 28,8 for 18 items (full body) + 200tc (head) = 29k (for full 12
. It would be not really fancy price for full 128, just standard one.
You offer 14 items, not full 128. And You sell it without hands and feet but with torso textures, which are actually around 1,6 in the market. Considering it, Your 1,6k price is not interesting at all as it is around regular market price (especially remembering that 128 textures price vary between 1650 and 1900).
I can offer 20k for 14 textures, what is a bit above 1,4k each and what is actually honest price at items section, a bit under market price. Torso textures aren't too fancy nowadays.