You can purchase a new Harley today and sell it for more tomorrow. Supply and Demand. This is Economics 101. If you are reading this then you have access to the Internet. Research, research, research.
Some people wait years just dreaming about one before they ever make that decision.
It is not as simple as going out and buying a loaf of bread. After all, unless you want to pay about 6,000 or more over sticker, there is a waiting list. Then ride before you buy. Know the lingo .