The Steam release has the Artbook and OST as DLC. Are they going to be available here as well? I'll buy the game right now if that's the case.

Most likely on release day or at a later date I don't see why they wouldn't since those are not pre-order DLC.

Now you will find the artbook and the OST in the GOG store. I already pre ordered the game. I hope that we will get the same 10 % discount as the steam customers.

Game + Artbook + OST = 58,47 €

Comparing to Witchers 3 goodies (artbook, compedium, map, music, making of, and many more), which were free since the release, it looks like a little ripoff...
I will wait till at least 50% sale.

And this is a great sample why you should not pre-order your games. After release the customers get the game + artbook + OST for 58,47 €. Now i have to pay for the same content 63,47 € :-(

Actually you DON'T have to pay. You are willing to pay (and a full price) for additional accessories, which are not requiered to play game. Yes, they are nice, and having them would be nice, but I am unwilling to be ripped of by another "horse armour". Have the developers used all theirs beer money that they are charging for something that respectable (CDProjekt) companies are giving for free to players?

And I've checked, you are given 10% off if you buy both OST and Art book now (not that I do).

The 10% for the game is missing.

I collect games. So normaly I buy the full package. If they don't find a solution for this problem, I will make in this case an exception.

Try selecting either OST or Art book. It shows for me, that if I buy all colection (the game itself is grayed out) I will get 10% doscount.

If you put the game, artbook and the ost in the cart you get 10% discount for everything. All customers who pre ordered the game don't get the 10% discount for the game. I don't understand why it wasn't possible to pre order the soundtrack and the artbook too.

I have pre ordered mine copy, and I'm getting 10% discount if would buy OST and Art book. If you are not given that discount, you should contact support.

Yes, you get 10% for the OST and the artbook but not for the game. If you buy all three things together you get 10 % for the game too. Now I have to pay 5 € more.

OK, I see what you ment. Yes, you are right. You are not getting 10% discount for the game, but new buyers don't get pre order dlc. So as I said earlier, just wait for 50% sale for OST and Art book.

Yes, I will wait for a sale. Thank you for your help.

In the past ..... such things like ost+artbook were bonuses for preorders.....no chance that I buy it at full price.

I am bit disappointed that OST which is sold separately for 10€ is just mp3. And I would lovee to get physical artbook. Never liked digital ones that much.