This is userscript to adds button to mass open booster in inventory, that can be used once inventory is fully loaded.

It also includes live statistics for you to see (number of foils).

Works with: Greasemonkey & Tampermonkey

Install

Update:

  • Added game select
  • Now shows error if inventory not loaded
  • Updated UI

Known Issues:

  • Sometimes Steam bugs out. Failure causes this to stop trying to open, so it might open less than asked to.
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8 years ago*

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where did you get 1400+ boosters? :D

8 years ago
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From Steam, but It's like 2+ years since I last opened boosters for real.

8 years ago
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One account? Just seems alot.

8 years ago
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More than one.

8 years ago
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Srsly how many account do you have? With your level and amount of games you will get a booster every 3 or 4 days. That means you got ~250 from your main account the last 2 years....

8 years ago
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8 years ago
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Actually I was asked by someone else and this had been on my todo list for months :)

8 years ago
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8 years ago
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I imagine most open or sell instantly anyway. That's what I did before too.

8 years ago
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I think you should only sell those that you have reached maximum badge level, and yeah that's a problem of high-level people xd

7 years ago*
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Nope. I needed this! Thought about doing it myself many times...but I'm too lazy xD Ty very much madjoki

6 years ago
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So that's where all the boosters, I am supposed to receive, go :D

8 years ago
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I thought the fun in opening boosters would be to watch the animation :x
But then again, when you have 1400 it wouldn't be that fun xD
I think I'd have quite a few boosters too if I idled all my games but I don't like to idle for cards.

8 years ago
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I have 1500 games eligible for boosters.

I thought about adding animation of cards flying all over, but too much effort

8 years ago
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For people that collect many boosters before opening, this may be helpful, so thanks for it^^
Too bad i'm not one of them as i open them immediately, either to hope to see foils (even if they're not worth much) or sell the the cards i have more than 5 of

8 years ago
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Foils are really pita to sell nowdays. :(

8 years ago
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2,705.87€ (32604 cards)

Lord jesus, time to sell cards for keys and cashout via paypal, huh?

8 years ago
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Damn xD

8 years ago
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Many of prices are very inflated, so that's not accurate at all. I wish it was tho.

8 years ago
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Just sell packs of cards.
6 packs for 1key (for the cheapest ones)

Or simply sell it all to someone who thinks the prices are solid ( ͡° ͜ʖ ͡°)

8 years ago
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Yeah, that's my plan.

8 years ago
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I wish I had started doing that ages ago.
Level 1: 328 - Level 2: 147 - Level 3: 79 - Level 4: 28 - Level 5: 360 - Worth: $1865.00
And hundreds more wasted when summer comes :(

8 years ago
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8 years ago
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Around 40-50.

This is very near expected rate of 1 foil per 100 cards.

8 years ago
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What the hell? How the hell did you get that many boosters? I got like 15 total, tops.

8 years ago
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8 years ago
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Much appreciated! I only have 207 though ;_;

8 years ago
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Will be very useful when summer starts, sane people craft their badges and boosters start raining :)

8 years ago
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yup :)

8 years ago
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the feel when you have never gotten a booster, but have been on steam for 4 years
feelsbadman.jpg

8 years ago
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thanks for the script...only had about 200 boosters...still annoying as hell to open manually xD

8 years ago
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It doesn't work anymore: :( Tested in Chrome and Firefox. :(

8 years ago
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Works fine in Chrome for me, been using it semidaily since it's made me too lazy to open even 1 manually.

And just tested on a new browser, still works fine.

8 years ago
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Combination? Browser + version, Script manager + version
I tried many of them, but nothing really worked.
Also have same issue with badge autocrafting tool.

8 years ago
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Chrome Version 53.0.2785.116 m
Tampermonkey 4.1.10

Palemoon Version: 26.4.1 (x64)
Greasemonkey 3.4.1

8 years ago*
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Still working like a charmed bump

8 years ago
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If you have a script like this, then do you have one for making multiple booster packs?

8 years ago
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Works? So, Explain this:
https://snag.gy/dU0pJ1.jpg
https://snag.gy/yIrAbl.jpg
https://snag.gy/fnMHik.jpg

It just doing nothing. It doesn't matter which button i select or which browser and scrip manager use. It's same all time and no booster pack was opened.

8 years ago*
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Maybe disable adblockers, script blockers etc, works just fine for me even with those other useful Steam scripts.

Differences that I see are that I always use it from the main inventory page without choosing just boosters and that my language is English. Other than these I have no idea even how it works, much less why.

8 years ago
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meh, i just found a reason. That script is little bit weedy. It works only with account set to english.

8 years ago
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Fixed, thanks for report.

8 years ago
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Thank you! :) Really useful, bump.

8 years ago
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Due to new Steam inventory changes it now gives a warning about inventory not fully loaded every time. Fortunately it still works, but would it be a big thing to get rid of that? Also bumping because the season of opening boosters is here again. :)

8 years ago
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I added warning when I updated it for new inventory when I opened my boosters. Steam only loads 250 items by default and it might not be enough.

You could always comment or remove line starting alert('Inventory is not fully loaded

8 years ago
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Oh no wonder it just warns instead of not opening. Not that it matters that much, altho I could probably live with opening only 250 at a time too since I rarely go a day without checking for new ones :)

8 years ago
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I totally need that with the 1 booster i get every 3-4 weeks !

Thank you !

8 years ago
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And just today evening I was desperately looking for a script to help open 100+ boosters. Thanks lifesaver.

8 years ago*
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this is very offtopic - but can anyone guide me to a place that explains how i can autolist my trading cards? i got a bunch i want to sell, but since the confirmation dialog, i have list them all manually. Is there a workaround?

8 years ago
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Steam Inventory Helper add on for Chrome.

8 years ago
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thank you

8 years ago
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Well done , Thanks !!
Work great !

7 years ago
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Works perfectly still, thanks!

7 years ago
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