This was a small script I had made for myself to easily make new trade threads, or to compare which cards I own and which I don't with other existing threads. I've just edited it a little bit and decided to make it public. It is convenient and saves me a lot of time, so I think I may be useful for someone else too.
Why did I make it? Sometimes Steam Trade Matcher couldn't help me complete some game sets. I had to use the Trading Forum to find the cards I wanted. The original idea of this script was to list all the cards I've owned and have yet to own to complete a full set. Because when I navigate to the Trading Forum, I can't seem to remember which cards I'm looking for and which are the duplicated ones that I can trade them off. Having to switching between tabs is so inconvenient and tedious, so I made this script to list the Name and the #Number of the card in the Series to the input field of the New Trade Thread. Then I extended it a little bit to make the creating of new Trading Thread easier and also plus some small features.
Summer sale is coming near, I hope this will be useful for you to complete your remaining sets.
I'm not sure, you can tell if the script is running by opening the browser console.
Open the script editor, uncomment those lines with
console.log inside (Basically remove the
//console.log). Go to the Game Card Page then grab some logs, then fire a new issue with those logs inside for me. I will see what I can do.