It would help if we knew where in the world you live? The int shaft as well as the u-joint above it can be ordered from your local Kia dealership. I can give you some prices, they were pretty cheap, but they would be USA only prices.
I thought you meant the steering int shaft.
Funny I'm in Waterford about an hour from you. I'll need the last 8 of your vin #. They list a few depending on pro date and abs or not. I'll see what I can do for you. Discount wise.