The Belkin Professional Starter Kit provides everything you need to have two desktop computers sharing files, printers, and an Internet account*. The Belkin 5-Port Professional Network Switch provides five 10/100Mbps ports that allow for future expandability.
Contents: 2 x network Cards
2 x 10M Cat 5 Cables
1 x 5 port Ethernet switch
Price is actually £1
 previously no limit to orders, now 2 per customer
(Deal thanks to scoobie inside another thread, but it deserves its own)