Very good price on the Logitech T650 trackpad. Cheapest other price I could find on Staticice was $41. Gets good reviews online.
You can order and then pick up in store free of charge or get delivery for $5.95 (at least that's how much it was to me in Melbourne CBD.)
UPDATE: this is not the Bluetooth version of the Logitech trackpad unfortunately; it still requires a USB dongle.
Might want to clarify, the black model isn't Bluetooth it's 2.4ghz wireless and requires a dongle… :(