If you want a great cat for free I know a couple of good options.
Ask an Amish family if they have any kittens that need a home.
Amish kids spend lots of time with their baby animals.
Kittens are pain in the butt to get through the kitten stage.
Adult cats make better pets.
Cateries will show a cat for a couple of years,
then breed it for a couple of years,
then neuter it and just keep it as a family member.
Sometimes you can adopt these neutered adult retired cats.
Just google for a breeds breeders.
Check out Main Coon and Norwegian Forrest Cat breeders.
I would try and change your boyfriends mind and get a non-pedigree fluffy cat. It's not a good idea to get cheap pedigree animal as they can have problems. A good breeder will make sure their kittens are as healthy as possible. Someone who is just out to make a bit of money will breed indiscriminantly which can lead to health problems.
Another problem with expensive pedigrees is they get targeted by thieves.
You can get fluffy kittens from animal shelters, so I would suggest you persuade your boyfriend to visit some.
The big question is this: by getting a kitten at all, do you understand that you are responsible for paying the money to keep him healthy and happy? If you're wary about spending money to just purchase a cat, you should be sure you are not going to end up being wary about keeping up with vet costs and the like--some of which could end up costing you a "body part", but that is something that comes with owning and keeping care of a pet.
Owning a cat isn't cost-free, and some people don't seem to understand this--think of a cat as being like a ten to twenty year investment. This will include yearly vaccinations (some of which should be given anyways, even if it's an indoor cat), possibly spaying/neutering (since it is a kitten), among other things...and then the obvious stuff like food and litter.
My suggestion is that if you've seriously thought this over and have a good chunk of change to dedicate toward them, I really, really strongly advise that you check out the Humane Society, and think about the possibility of getting an older cat (ie., from a one year old to a thirteen year old...the further they are from kittens the less likely they are to be adopted, unfortunately.) My local Humane Society neuters/spays and microchips all pets that come through there, and there is never a shortage of awesome, lovey kittens and cats. And the good thing about older cats is that they're usually fixed and you don't have to worry (at least as much) about littler training.
Honestly, your best bet though is checking out the Humane Society. I'm sure your boyfriend will find a kitty he likes, even if it isn't a pedigree cat. Just keep in mind that you should have a financial padding for taking care of your new family addition, regardless of if it's old or young, you're going to have to spend money to keep your kitty healthy and happy--and honestly, that's all that really matters.