Yeah, but the thing that convinced me, was that different sites had a low price. It was Gamivo, then Gameseal, G2A, Driffle. And it wasn't an insanely low price.
Plus, Gameseal collects several sellers. They all were quite reputable and had a low but different price. One was 29,10, another had 29,60, and so on...
Now GGDeals keeps the G2A price (33€) as lowest ever. I wonder if it was really GoT.