I´m also looking to get an Alexa Classic on 2020 for independant features and docs mainly.
You can get them really cheap these days, the price goes from 5.5K to 7-8K complete kit.
The only thing stopping me is the big tripod I will also need to get in order to use this baby, but damn the Classic is such a great camera, I´ve been using it for the last three years and hasn´t disappointed me.