A senior citizen friend needed to replace a 6 yo all-in-one computer that was failing, and we got one of these units. Couldn't get anywhere near this price in-store, but needed it ASAP so we purchased from a nearby The Good Guys.
Thought I'd share this ripper online deal though, as the current Dell 20% off coupon code PDTECH20 stacks onto the existing 15% off discount, giving an excellent $544 saving off RRP - if you can wait 2-3 weeks for Dell eBay delivery.
All in One computers aren't for everyone, but this is a great unit if you or someone you know needs an excellent, compact design (keyboard fits within the sturdy stand legs) with great sound (built-in sound bar) etc.
Happy EOFY! :-)