Genesis League Goals - Market place is live, the back of cards are visible
I was happy to note that the marketplace is live, even if I won't be using it in the near future. 2 weeks after the pack opening, we can call it fast. However, I consider the display of the back of the cards more important. According to them, everything is as stated in their post 2 weeks ago. (If you go to your collection and click on a card, the back side of the card is visible.)


https://peakd.com/gls/@gls.goals/genesis-league-goals-pack-opening-is-here
There are still plenty questions, however the main direction is visible.
The prices of the currently listed cards are not worth talking about until the game is running. Especially, that you can't boost, combine the cards yet, what will create the really valuable cards. But about how to buy and sell them, yes.
How to buy. it's very simple, you just have to select the specific card, if more than one is listed, the exact piece and click on buy. You can pay in the local stablecoin (GLUSD) or credits. So no direct GLX, GLGT or SWAP.HIVE usage.


The sell side. Also very simple, worth to note, the min sale price is $0.25 / card. And the market fee is 5%.

Personally I won't sell any cards until the game is running, even then only the ones i have more than 2 and not usable for combining.
What I consider important is the future development of my selected cards with good base stat. But that is further away.
Have a nice day!