Alternative carb?

First of all - i'm not a native english speaker, so bare with my not 100% correct english.
I live in Sweden, and need a new carb for my 225. The old one is cracked and looks like a sponge in the goods..
However, those Holley 1920:s are impossible to get here. So -- are there any other carbs who will bolt-on? Adapter plates maybe?
I'm on a tight budget, otherwise i would have bought a 2bbl-intake and a new carb.. and it doesn't feel good spending $150 on a rebuilt carb and another $50 for the postage from USA

Thoughts and ideas?

Let us see a picture of the carb you have,and the damage. What year is your car/engine?