Argos have a code that takes 15% off £20 spends on Homeware at the moment (HOME15), this can be combined with already reduced items & other offers. The Dinner set in the pic was £19.99 & is now reduced down to £10.99, so if you buy 2 of them (or mix & match with some of the others that are now between £9.99 - £13.49) you can get 2 £10.99 Sets for £18.68. You have to spend £20 to use the code, but you can use it on all homewares so you could buy something else if you didn't want 2 dinner sets, they even have a ColourMatch Section with over 800 items included that is currently Buy One Get One Half Price & the code works on that too, so some real bargains to be had.
Link goes to the set in the pic, will pop other links in 1st post.