I got my seats repaired locally and they cost about $160 I think? they weren't all that bad(a few tears) but he did a really good job. I don't know what a whole recovering would cost but my thoughts are go to a trimmer you know does good work and you can trust. Mine stuffed up the carpets partly his fault partly mine and he fixed it up for nothing and did a really great job.
As far as door trims go I think it is way cheaper to do it yourself, get some quick grip or other contact adhesive and some vinyl from the trimmer you use for your seats. The trimmer I used recomended using masonite for the front door cards as they only need to be flat and masonite is more durable and holds it's shape better.

For the back I am using cardboard (use the thick cardboard for auto stuff) I have to get on with it and cut them out soon

If you do the door cards yourself get the big tins of quickgrip (1 litre) cause I used heaps of it, building supplies places have it cheap (1 litre for the price of the 500ml tin elsewhere)
so appart from the seats that's
$15 - 30 quick grip or contact adhesive
$30 of vinyl ???
$15 - 20 maybe more for the carboard and masonite
getting the carpets done (front only was about $160) I also got a couple of dash mats made up. which added I think another $50 - 60 I think carpets can be bought ready made pretty cheap. I also got some automotive carpet underlay for $15 - 20 again front only
I can't remember exactly the prices though so the prices are only rough.
If you want to keep the patterns in your door cards I think it needs to be done professionally.
