This is a tip of my very own – having made 12 millions coins using the transfer market in FIFA 18, it’d be remiss not to include at least some of my own insight here. One of the questions I’ve been asked repeatedly since penning GamesRadar’s FIFA 18 coin-making guide is which league SBCs players should aim to Buy FIFA 18 Coins complete; the answer is all of them. But the key to doing this, and saving coins along the way, is to acquire players on open bids rather than using buy it now.
I use the web app to do this. Let’s say you’re looking to complete the new Championship SBC: first make note of all silver GKs from that league in your club; then search on the transfer market for silver GKs, with a max bid price of 350. Bid up to that price on any you don’t have. You may not initially win any, but you’ll now have a list of necessary players on your Transfer Targets list. By checking in to this every couple of hours you can re-bid on any players you missed out on, always 300-500 coins under the highest buy it now price. Gradually, you’ll add the signings you need.
Once keepers are done, move to RBs, then CBs, and continually repeat the process for each position. It can take up to a week to get a full league done, but in this way I’ve already finished the Liga NOS, Super Lig, Eredivisie, Russian and Mexican league challenges, and have another seven fully prepared for future SBCs.