These products are all fit for purpose, they are discounted because they either have small design flaws, or are old stock, so will be sold for just £1 or less.
 
Coasters -
Robin - small chip in top right corner
German Shepherd - white mark printed on dog’s chest fur
Golden Retriever 1 - old stock, golden retriever image is larger than new stock
Golden Retriever 2 - design print mistake, signature has been printed twice.
 
Bookmarks -
British Birds design - old stock, corners are square (new stock has rounded corners)
 
Greetings Cards -
Dogs Thank You card - old stock