This is an off the wall prediction but I could see Apple buying a big automaker like Ford or GM within the next 3-5 years. Designing a car is one thing but the supply chain takes 6-7 years to build and they have no industry knowledge of how to do so. They have 200M in cash and Ford is valued at 60 so it wouldn't be a big leap as implausible as it does sound.
If that happened it would likely be at a solid 20-30% premium to their stock price at the given time.