 The online digital economy is actually quite favorable to the consumer right now. We've seen prices come down. Adobe expects electronics and back-to-school items to be among those with the biggest discounts. Alex Stone, EBC News. Sotheby's is expected to hold a live auction of a Jurassic-era dinosaur fossil this week. The Stegosaurus fossil, known as Apex, is expected to sell anywhere from $4 million to $6 million, making it one of the most expensive fossils ever sold.