Of all the humbug things to do at Christmas. A seller on eBay taught his kids a lesson last year (one they’ll be describing to a therapist one day) by putting an empty Nintendo GameCube box under the tree, wrapped up in sadism, and is encouraging others to do the same to fix their spoiled kids. This year, he’s selling a Wii box. The starting bid is $1.29, plus $20 for shipping the rocks that come with.