Hi Izan287,
It is your money and it is your decision. As long as you love the cat for the cat itself or the cat as part of your business strategy in making money; make a choice don't look back.
Please visit
http://www.worldkittens.com for kittens listing of almost all breed if you're interested as price comparison.
Since you are interested in BSH, please visit
http://www.worldkittens.com/kittens/britishshorthair/ directly for BSH kitten listing.