Honestly, for me, and I do not like snakes... $300/hr. I know that job doesn't pay that but that is the price it would take to get me over my fears and fuck with those snakes.
It would depend on the hours, but I would do it for less than anyone has said so far. I'd go as low as $100 an hour I guess, as long as they had the necessary venom available in the off chance I was bitten. Snakes don't really scare me. A roommate I had in college had 3 and they were all chill. Except for the red tail boa. That thing would have killed us all in our sleep had it ever gotten out.
There's no way I'm sleeping if that even has a remote chance of happening. I don't trust anyone to not make a human mistake in leaving a cage open. Nope. Nope. Nope.
Give me a small fortune and I'll hire a crew of snake handlers from Bangladesh to do the job while I film it and sell it to Netflix. Donee deal...I'm able to remove those snakes without being near them. Let's say 4 million down and 4 million on completion. I may just have the building tented and fumigated.