I bought this box today at the thrift store for five bucks. And I don't know anything about them but five dollars in like good price. Does anything in here look special or no?
They are modern imported Chinese marbles. Stick 'em in a jar on a shelf and enjoy them, maybe in 30 yrs they'll have some value. Just like Vitro marbles... 20 years ago they were slingshot ammo, but now some are worth a fair amount and some folks collect them heavily.
I doubt that you would get a bid...you could try the junk sites on facebook...I saw lot of cateyes from china go for 10$ the other day...ebayers are more selective...