Steam Collector | Form of the Great Grey Set classes

Class ID	Instance ID	Name	Lowdown
153090685	1507031039	Form of the Great Grey Set	Quality: Standard
253467938	782509058	Form of the Great Grey Set	Quality: Standard, Tradable: No, Marketable: No
253467938	1507031039	Form of the Great Grey Set	Quality: Standard, Tradable: No, Marketable: No
253467938	5070074288	Form of the Great Grey Set	Quality: Standard, Tradable: No, Marketable: No
253467938	5780342001	Form of the Great Grey Set	Quality: Standard, Tradable: No, Marketable: No
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