Today while the technique for making bilum remains unchanged, there is a wide array of new colors, designs, and materials used to make them. Bilum have become one the the country's national symbols.
The Bilum pictured here is one I found being sold on Ebay (
http://www.ebay.com/itm/Vintage-Antique-BILUM-BAG-FROM-PAPUA-NEW-GUINEA-/33...) being sold for $179.00. It is listed to be an authentic bilum from the 1960's.
Seeing this listing makes you wonder why would someone want to buy this?
There are many options, perhaps this is their culture it they understand and appreciate the cultural meaning and value behind the bilum. Others perhaps may just like to have it to use as as carrying bag, or as decor in ones home.
We tend to take items for granted, to us this is just a bag, but to the people of New Guinea this symbolizes their nation and their culture.