Ok, here is what the snake needs...
1 appropriately sized tub. $2 - 8
Digital humidity and temp gauges
Temp gun
Paper towels 50 cents a roll.
Heavy Water bowl $1 at the dollar store
Two appropriately sized hides. (re-purposed plastic garbage) $0
UTH
Thermostadt
Spray bottle with vinegar (to clean with)
The snake will be perfectly happy in this environment. The expensive pretty stuff from the pet store placed in a tank would be for your enjoyment. There is nothing wrong with trying to do a tank but if you live in a low humidity and or temperature environment a tank can be challenging. I highly recommend that if you are not an experienced reptile keeper to go the cheaper easier route until you are very familiar with your animal and its needs. Good luck. BP's make wonderful pets.