I would not adopt her out to someone who cannot afford to purchase one. If he has a set up already for a snake but does not have a snake, I would want to see it with my own eyes first. Otherwise, the set up is just as expensive as the snake. Your talking a tank for an adult female, heating pad, thermostat or rheostat, 2 identical hides, water dish, screen lid, lid locks, thermometers, hydrometer, substrate.
So I would adopt the snake out to someone who can afford the rehoming fee as well as show proof of proper care (asking them questions about care and making sure they have the correct set up).