This is a way of making a few more coins in a short amount of time if this helped you +rep please


Bronze pack method

For this method you will need at least 400 coins to buy a bronze pack

1. Buy a regular bronze pack and send everything that you get to the trade pile.
2.go on the web app (if your not on it already)then download cheat engine!
Once you have got that go to your trade pile and open up cheat engine.
3. then click on a bronze card and bring up cheat engine and change the buy now price on the bronze card to 200.
4.Next click on the little green box with a computer on it and choose the bottom internet explorer.
5.Then in the bar in the middle type in 200 (it will come up with loads of values on the side just ignore them till later)
6. After that go back on the web app and change the buy now price on the same card to 250.
7.then change the number in the bar too 250 and search and then it will come up with 1 value on the side double click that and it should be at the bottom of cheat engine then click on the number 250 and it will come up with a box and change that number to 150.
8.Then go back on the web app and list the item and it will be 150 buy now


Tourneys

Sometimes EA put up easy offline tourneys that give you 3000-5000 coins each time you win so thats easy coins and if your a pro the same tourneys will go online and its gives you like 7000 coins for winning it.


Microsoft points method

all you have to do is buy microsoft points and then open loads of gold pack and you might get lucky and get a good player andd everything you cant sell you just discard

Ebay auctions

If you have more time than money you can just go on ebay and bbuy 100k for around 8 pound