We have all heard stories about when you used to be able to buy gold coins for a few pounds and if you sent some money to a coin dealer you would get some collectable items sent to you. It would be nice to travel back in time and buy the coins, tokens or medals that were cheap because no-one collected them then. There must be series now that are overlooked. I wonder what they are- as people collect most areas? What will people collect in the future? And more importantly will there be collectors to buy them?
The internet has transformed buying and selling coins as any major auction can be followed anywhere in the world. It has also made identifying and valuing coins much easier. The days of finding a box of interesting, unidentified valuable coins that are going for a song are likely to be over. There seem to be less coins coming on to the market from field or detectoring finds. Quite correctly a lot of those go straight to museums. I know a dealer whose patience must be sorely tested every time someone brings a carrier bag of proof sets and Churchill crowns.
I suspect there will always be a steady demand for coins, medals and tokens. Numismatics satisfies our interests in history, economics, politics and a host of other areas. Coin prices seem to continue to be strong because the best quality material will always be in demand.