Far the best price for this printer.
Currys had a deal on MG5750 (basically the same) 2 weeks ago @59.99 which I missed on but Tesco Direct's deal is an absolute cracker.
It's cheaper to run when compatible inks used.
You won't likely find that deal in store. However they will deliver for free to any Tesco store of your choice including Tesco Express!
I've done my printer research over last 2 months and that's the best you can get for your money AFAIK.
There was a MG6850 for the same price not long ago @Ebuyer but they're mostly the same. If there's any difference do your own research.
If you'd like a step up printer get brother DCP-J4120DW @79.99 with A3 printing. Best to get at your local Currys PC World as it's not free of issues as any other printer.
Pixma 5700 series are great all rounders.
You may encounter B200 error at any time of it's service which is a nightmare with Pixma printers but this may be solved by taking the printhead out and rinsing under warm water. See tutorials on the Internet.
I've just got mine so feel free to ask any questions.
PROS: I will get into that
Cons: No CD/DVD disc printing