Class ID	Instance ID	Name	Lowdown
3564868582	143865972	CS20 Case Key	Quality: Base Grade
3564868582	1363818016	CS20 Case Key	Quality: Base Grade
3586518579	143865972	CS20 Case Key	Quality: Base Grade, Tradable: No, Marketable: No
4405589300	143865972	CS20 Case Key	Quality: Base Grade, Tradable: No, Marketable: No