i completely agree, i actually snapped a picture the other day of the ones at my local petco, correct me if im wrong but they need +/- 70% humidity?
(i keep balls not boas)
they were keeping them at 20% and ALL of them were curled up in the water tub.. it disgusted me. i went and asked an employee why they werent being cared for, and he replied with and i quote
"oh those have been here for a while, we have to sell them soon, thats why they are all 25% off"
now they had another "tank" with 6 or 7 on the other side also, that were newer, and full price also with a 15-20% humidity.