I just posted on another thread about the Evolve conditioning cap, if you're interested in a cheaper alternative. I stumbled across it in Sally's, checked it out here, and picked one up at Walmart yesterday for $1.99. It uses your own body heat to DC, and you're not tethered to a steamer.
As I described it in the other thread, it's like flexible aluminum foil with an elastic band. Not a high-end item, but it did the trick for me.
When the power of love overcomes the love of power, the world will know peace. - Jimi
2c/3a, BSL, fine, low porosity
Low-poo: Bobeam and CV poo bars; SM Restorative; Acure Argan Oil & Stem Cell
Conditioners: Acure Argan Oil & Stem Cell; SM Restorative
Stylers: Okra gel; BRHG; DB PSC