Do you need some semantic machinery to model modal talk? For just $1.50 each, we have possible worlds for sale. 

You can buy the whole set of worlds for just $500 million: a massive bargain, since the set contains uncountably many worlds. However, please see postage and handling information for information about the receipt of your worlds. 

Possible Worlds

$1.50Price
  • Please note.  If you buy the whole set of possible worlds, we cannot post these together. Instead, we will post our the worlds, one world at a time. PLEASE do not contact us to tell us that although you have received uncountably many worlds, there are still worlds missing. We are doing our best. 

    ALSO NOTE: postage and handling is $20.00 per world.