We really need a simple extension with a link to the game on GGD, and the current price (official+keyshops), and maybe historical lows (official+keyshops). That's all. I have all these addons and I still need to go to GGD site to see the actual best prices... (It's 17.09€ on CDKeys for this example)
Ramun_Flame I have also used the same button for a long time without issue. I just used the 16x16 icon since the icons displayed by AS are 16x16, at least on my 1440p monitor.
I also made a button for GG.deals search by the games' name, but the appid always seems to work anyway so this is not really needed:
Name: GG.deals Search