Start stockpiling chocolate, because prices are on the rise! Hershey announced last week that its prices would increase due to a rise in the cost of chocolate ingredients. The cost of Hershey's products will increase by 8%, effective immediately, but the price hike will affect other chocolate makers, too. In fact, the demand for chocolate products is up worldwide, as many Asian countries have developed a taste for cocoa in recent years. Researchers predict that there will be a massive cocoa bean deficit by 2020. Help!