How long you think that would have taken with a bucket backed up to it?
Looked like plenty of LZ, so little rigging. Chipper running as pieces fall near it.
I'm thinking and hour, at worst two to get it down. Another hour to finish chipping and rake. Screw the fire wood, I have so many fire wood chasers cleaning up for free just is not worth it to touch.
Oaks are easy peasy to rig and clean...and folks want the fire wood.
Jobs like that with some one else getting the fire wood, $800 with worst case 4hours. If I had to climb, rig and remove the chunks from a back yard to the front, take all the wood $1600.
Of course I'll be wearing my cowboy hat and roping limbs like Indiana Jones!