Cheapest it's been that I can see?
Closest price is Very at £29.99 but that's not with free delivery as its under £30.
Leap into a world of Minecraft adventures with this LEGO Minecraft 21154 The Blaze Bridge set, featuring a fiery Minecraft Nether setting from Nether microworld with a bridge, burning lava, famed Minecraft characters and unique items. Players of the record-breaking video game will love to activate the gravel rockfall and the flying blaze functions as they battle the hostile mobs to cross the bridge and win the treasure. Kids can also combine this Minecraft toy with other sets to create a unique LEGO Minecraft universe for both play and display. Includes an Alex minifigure, plus a wither skeleton and 2 blaze figures with spinnable blaze rod functionality. Measures over 4” (11cm) high, 9” (25cm) wide and 5” (13cm) deep. This set includes over 370 pieces.