Trying to Turn Steam Gems into a sack but won't let me

[theevilldeadII]

I have over a 1,000 gems that I got from turning cards into gems is there a reason why I can't turn it into a sack ( but for some reason I can make a booster pack. ..)

[highlight](User was banned for this post ("Wrong section - Steam forums is for you" - Craptasket))[/highlight]

[ペゴボド]

what

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