Except for BOM's, I have only bought kits from Connecting Threads. You are only paying for the pattern and the yardage in their kits - about $6/yd - there is no charge for cutting the fabrics.
I ran out of a couple of their prints from the "Riviera" line a couple of years ago and the only way to find them was to buy a couple of crib kits. They were on clearance and a huge value - I think they cost about $3/yd.
You might want to take a look at what they have periodically - when you buy $50 at a time, they don't even charge for shipping. And their thread is lovely and very economical, too - you might find everything you need at one place at a price that you can afford.
