I usually use Bayou State Pawn Shop on Moss street, tell Chris I sent you (Pablo Estrada), also Mike Moore with Tac Drivers but he is all the way in Arnaudville again mention my name if you want, average $30 per transfer
There is also a guy in youngsville who works out of his house and only charges $20 but I have never dealt with him, I'm sure somebody else will chime in.
Everybody else that I checked with charges $40+ around Lafayette
I use Brady Holley he does business out of Dave Holley Insurance in Abbeville being I live in Abbeville. usually $20 easy to work with. I have sent over 5 firearms to him in the past 9 months. He is very fast to send FFL if it is a company he is not on file with. I have done Brownells,Gunbroker,and I know there is another I can't think of..
pawn smart on Johnston street across from the bowling alley is good and fast as well. They were about 25-30 bucks if I remember right.
DO NOT go to Dave's gun shop. They want to charge you a ridiculous amount if they have the firearm in stock. I want to say it was over 100 dollars because they had a different model of the pistol I was buying.