A big spender on eBay shelled out almost $1 million to get inside Casey Anthony's head.

A Los Angeles eBay user called "prophunter" wound up with six rubber renderings of Anthony's face that had been used in a parody video and put one of them up for auction on eBay. That first mask garnered a winning bid of $999,900 Wednesday. It beat out 104 other bids that started at $25 on Monday.

In the description field for the item, the seller billed it as "possibly the most frightening mask on the planet."

The mask's expression is, well, expressionless, capturing the image that became a national obsession over the course of Anthony's almost six-week trial for the 2008 death of her 2-year-old daughter, Caylee. Anthony was acquitted on July 5, drawing the vocal ire of crowds outside the courthouse, social media users and television personalities nationwide.

On HLN's Showbiz News Tonight on Wednesday, Popeater.com columnist Rob Shuter pronounced then-active bidding "tasteless, but it is capitalism."

For comparison's sake, the most expensive set of Charlton Heston's stone tablets from "The Ten Commandments" fetched $87,000 at Christie's in 1995, which would be a little more than $120,000 today.