Sony Bravia KDL-40R450A 40'' (101.6cm) Slim LED LCD TV - Full HD 1080p, Motionflow XR 100 (60Hz), HDMI, MHL, USB 2.0 Multi-Play, FM Radio, Dolby Sound, Tabletop Stand & More - Black
See this post for more info https://www.ozbargain.com.au/node/128251 - was same price BUT was free postage
Does having something plugged into this TV's analog audio out mute the internal speakers? Checked the manual and it isn't clear. Looks like a 3.5mm jack at the rear, rather than RCA, which tends to imply headphone-jack style muting.
Thinking about the practicality of switching back and forth between the TV's internal speakers and wireless headphones - on the one hand, the audio out is basically inaccessible at the rear, so you'd want to plug the headphone transmitter initially, then forget about it. On the other hand, if it mutes the internal TV speakers so they can't be used when desired, it's a bit of a deal killer.