Found 27th Mar 2017
Clintons had a selection of lovely greeting cards reduced to 99p - some marked £5 (I know some will say they are very overpriced and at £5 would probably agree!) You can also get 4 for the price of 3 - I paid £2.97 for the 4 cards shown and the marked price before discounts was £16. It was the Wrexham store but I presume it's a national promotion. Hope it helps someone!