Office works has a 1GB Lexar Flash drive for only $34.95 AUS only $27.30 US.
Australia only sorry.
http://www.officeworks.com.au/owbd/b2c/init.do
If flash drives are getting that cheap then it wont be long before we do away with HDD's all together and just use like a 10gb flash hardrive.
Edit: My dad just told me he picked up his 1gb flash drive for about $19.50 US in Singapore.