It's VERY costly (both in time and money) to keep a Chameleon appropriately. Buying them also often (not always) means to fund people who catch them wild and allow 50% or more of them to die of stress and unchecked disease during transport. Judging from your gallery you love wildlife too much to give money to such people.
I tried to "reply" to your above comment but it posted it as a regular "comment" on my own deviant. I tried to reply to you from my iPhone. So I instead had to say "read below" referencing you to my comment below.