redletterdave writes "With barcode scanning being so commonplace, nothing seemed out of the ordinary when Thomas Langenbach, the vice president of SAP, was found scanning boxes upon boxes of Lego toys before purchasing them. Little did anyone know, the 47-year-old Silicon Valley executive was actually engaged in a giant scam. Langenbach would visit several Target stores and cover the store's barcodes with his own, so when he would bring the boxes up to the register, Langenbach would pay a heavily-discounted price. For example, this tag swapping allowed him to buy a Millennium Falcon box of Legos worth $279 for just $49. Once he bought the discounted Lego boxes, the SAP executive would take to eBay (under the name 'tomsbrickyard') and sell the items. Langenbach reportedly sold more than 2,000 items on eBay, raking in about $30,000. He was finally caught by Target security on May 8, and he was arraigned on Tuesday on four counts of burglary."