Officeworks has the E27 White and Colour Ambiance starter kits on clearance for 97 dollars. I can only speak for WA, but limited stock remaining in Cannington and Belmont at time of post.
Otherwise, check out https://ow.c0r3.xyz/result.php?product=phuekitmk2&state=ALL&... to get a rough estimate on stock left around your area.
I'm no Philips Hue expert, but it seems to be the bulbs without the bluetooth inbuilt. Which you probably wouldn't use since the bridge is bundled