Telstra’s network is generally held to be the one to beat, but one of the carrier’s more annoying tricks is that it charges a premium not only for the service, but even for the SIMs that provide that service. Woolies has Telstra SIMs on sale right now for only $10; while $10 is still higher than the competition, that’s a solid saving given they normally retail for $30. [Woolworths via OzBargain]