Could Trade without money work again?

Could trading goods like the old days work again? I mean, something has the worth one has given it right? The problem is that two people may not agree upon the worth of the good in question.

A standard is needed, yes of course. Because when someone wants to buy a house, trading a house in for another house or two expensive cars may be a little odd. But maybe with the smaller things trading goods without money could be something useful.

For me, anything that is consensual between two adults and off-grid is a plus.

But in the meantime, let's use bitcoin, steemit and all other off-grid options :)