My varigated Holly for £1, now a gorgeous tree.
This year the Erysium is still in flower, that was 50p!
My 'free' clematis, because I'd spent above a certain amount, some yrs back is always excellent & flowers it's socks off.
Always go to the 'sale' section to see what's around. Daughter & me go to a local GC just after Christmas to stock up on decorations & cards as well! Oh & big pots too. J.