The Internet has rendered vintage encyclopedias obsolete and today the value is primarily from people looking to have a set similar to the one that they grew up with. A complete 1967 white britannica encyclopedia sells for $50 or so at auction and for $120 to $150 from antique book dealers.

In the 21st century, the Britannica suffered first from competition with the digital multimedia encyclopaedia Microsoft Encarta, and later with the online peer-produced encyclopaedia Wikipedia. In March 2012, it announced it would no longer publish printed editions and would focus instead on the online version.

There are different types of encyclopedias. Mainly they are divided into four types, namely Dictionaries, Comprehensive Encyclopaedia or Vishwakosh, Encyclopaedic literature or Koshsadrush and Indexes.

The Encyclopedia Britannica, which has been in continuous print since it was first published in Edinburgh, Scotland in 1768, said Tuesday it will end publication of its printed editions and continue with digital versions available online.