The most effective method to earn money from the cards is to usually buy them in neutral times to hold them for a while, and then FIFA 23 Coins, after the hype has passed, sell them. For instance Liverpool's Darwin Nunez has had a slow start to his life as a player on Merseyside with two goals from the league over his opening seven games.
After a disappointing 3-3 draw against Brighton and with some tough games on the horizon the OTW price - which was released just three days after his release - is at or around 70k coins. Some savvy speculators might decide to take this time of low prices to take one and try to sell it before the Liverpool's next game takes off, especially in the case that Nunez is included in the squad. An investor who is more cautious might even keep it in the game hoping he scores, but the risks are much higher.
One thing you should look for with OTW cards is when upgrades are already priced in'. Everyone is aware that Man City are going to beat 3/8 games to gain Haaland his first OTW upgrade, for example and this is one of the reason behind his astronomical in-game price. Do not be deceived into buying players that will surely get three wins, in the hopes that the price will increase when the time comes around. In all likelihood, that could lead to a lot of individuals trying to profit at the same time, making the price go down.
Ultimately, Ones to Watch cards are predictable in some ways but unpredictable in other ways. The uncertainty is what is fascinating about them, however being aware of the predictable peaks and dips - purchasing in the down time, selling when they're up - is how you'll be able to earn coins from them.
Like Jose Mourinho parking a bus, Watford sacking another manager and Jurgen Klopp complaining about fixture congestion buy FUT 23 Coins. There is no football season complete without a new edition of FIFA.