Legal costs for set up - $8-10k?

We're an Australian startup that is looking to establish a Delaware C-Corp as we look to launch in US market this year. This entity would be at the top of our global structure, and would acquire the shares in our Australian company via a non-taxable stock for stock reorganization. There are only three shareholders (all founders). Pretty straight forward, and common from what I'm told. We're getting quoted about $8-$10k USD by two different law firms to set up the entity and reorganization. Does this sound about right? Just trying to get a sense of estimates. Cheers.