A Florida man wants to cash in on Casey Anthony’s infamy.
Eric Holler runs "serialkillersink.net".
He sells post cards and drawings from notorious murderers.
But, Casey Anthony was acquitted of killing her daughter Caylee.
However, Holler says he believes Anthony is as infamous as Charles Manson.
He's dedicated a portion of his site to her.
Items for sale include clothing that once belonged to Anthony.