Raw materials would probably hold the most value in such a society. Cloth (thread, skins etc), plastics + synthetics, metal + minerals and glass. These thing hold great value as they can be made into other items needed for survival. There would be a fair bit of this stuff around but finding intact, good quality pieces would be difficult.
I terms of actual currency, it would be very difficult to have something to like the money we know because without order it would mean very little. Gold and silver perhaps, as people everywhere would still view them as 'rare'.
I terms of actual currency, it would be very difficult to have something to like the money we know because without order it would mean very little. Gold and silver perhaps, as people everywhere would still view them as 'rare'.