This normally will not be possible through traditional and online brokerage houses where you only buy in round lots of hundreds or thousands. (stockmonkeys.com)
Two days worth of revision materials for GCSE PE or games to help with a whistle stop tour round lots of topics etc.. (tes.com)
It is not uncommon for online or discount brokerages to limit users to round lots as part of their service agreements. (investopedia.com)