Bonus $200 JB Hi-Fi gift card on the Telstra $69 plan, that's already available with $300 of JB gift cards.
Brings it to a total of $500 gift card and net of approximately $27.33 a month.
Staff member told me that they weren't allowed to advertise the deal (looking around the store, this was true) because Telstra wanted them to sell more of the $99 plans. Also mentioned that it was available today only (28 June), but he may have just been trying to put the hard sell on me.
Edit:
Seems to be available in all stores. Updating to 30 June based on what people are saying below.
Mod: Some users have reported a $10/month port in credit after some effort/attempts on live chat.
Any ideas if available at other stores? Anyone?