FIFA15 Trading Guide: 7 Dialogues Teach You How to Make FIFA15 Coins with Black Cards

There are a lot of ways to make FIFA15 coins such as buying and selling normal players, consumables, chemical cards. The most prominent way is to buy and sell black card. Then how should we buy and sell black cards?
TOTW 5
FIFA15 Trading Guide: 7 Dialogues Teach You How to Make FIFA15 Coins with Black Cards
Szczesny: 20k, good value, and and it is the premier league – six or seven, 35K
Chiellini: Top CB, 90K- 4 cards, you can offer 199K. It will increase in value.
Hamsik:my favorite CAM, 25K- 14 cards, you can offer 45K.

FIFA15 Trading Guide: 7 Dialogues Teach You How to Make FIFA15 Coins with Black Cards
Results:
Szczesny: It is sold out after a few weeks. I do not buy-in.
Hamsik:Sell well and I buy-in for many times. The price of this player rises to 55K, then 65K (The purchase price is also up to 45K)
Chiellini:The all cards are sold out. The price is twice than the markets’.

Then i get the conclusion:
1. Invest now if you have 100K FIFA15 coins
You can start with black cards in TOTW.
2. The best time to get the black cards
The last two days of week, it is the best time to get the black cards.
3. When to sell the black cards?
The weekend is the best time to sell the black cards. Of course, if you have enough time, you can also sell the cards at ordinary times.
4. How much money should I offer for the players?
Offer the player price with the main-steam players. Generally speaking, you will get 30%-50% price increase. If your price is higher, you can also sell them as long as the markets demand.