Depends what you mean by pro bat. If you mean a bat that has been specifically made for or assigned to a pro, I know Talisman can get these.
If you mean a 'pro quality' bat, well just about any maker can help you there, including your Mr Pack.
Don't fall into the trap that a pro bat will be massively better than anything else. It usually just means low density willow, which will perform well but not have a long life.
Good point there most so called bats are based more on pick up and lightness of the cleft more than performance or looks.
Remember facing a moving sphere at 80mph plus most planks have a middle and would find the boundary..
There is no such thing as a Pro Bat per say there low density clefts,,quality performance clefts,,and good looking clefts. Ian Bell is a big bat man who demands all 3 apparently
Most of the proffesionals i have meet and know do not care so much for grains and looks as long as it pick up well and has the wood in the right area...
Remember nobody can go to JS Wrights and just order top clefts or all grade 1 they have to buy a order of all grades unless there a middle man