So taking the brand which you have associated with, which you tell us charges it's pro users full price, can you explain why they charge as much, if not more, that large brands which sponsor players?
No I can't and it non of my business as I'm not associated with any brand.
Maybe it could be a real USP though correct size and weight as asked but I'm digressing.
Ultimately people charge what they charge you either pay or don't.
And there a difference really between other people professionals wanting to use your bats and your own brand progressional a using.
I suspect you already new this though.