Amazon UK currently has LEGO Games 3841 Minotaurus heavily discounted to £8.99 (reg.£17.99). If you are from UK, you get free shipping with no minimum purchase. If you are from Europe, you get free shipping on orders above £25. If you are outside of Europe, you get extra 16.7% off tax discount (shown during final stage of checkout).
They also still have lots of older LEGO sets instock including Hoth Wampa Cave for £24.99 (reg.£35.99). can check their Bestsellers LEGO Sales List for more great deals! Note that not everything ships outside of Europe.