The lowest price I saw quoted by a lawyer I talked with to make a trust was $600. That guy was not local. All the local guys were either too busy with bankruptcies or said they did not know enough about NFA law.
I thought $600 was too much for an hour's worth of typing on a word processor. So I went with software I bought for $40. The ATF likes it so far.
If you do not mind me asking, what do you charge for creating a trust? Thanks.