Yes the collection can be had for £18, but for only £4 each per game they can be had in separate cases for collector' etc
From the groundbreaking storytellers at Naughty Dog, comes the genre-defining epic that revolutionized adventure storytelling, rebuilt by Bluepoint Games with the power of the PS4 system. Experience one of the most revered game series of all time as you follow the perilous journey of Nathan Drake across the globe, from humble beginnings to extraordinary discoveries. Meet an unforgettable cast of characters as Drake puts life and friendship on the line in a race against ruthless enemies to uncover unimaginable treasure. UNCHARTED: The Nathan Drake Collection includes the singleplayer campaigns for UNCHARTED: Drake’s Fortune, UNCHARTED 2: Among Thieves, and UNCHARTED 3: Drake’s Deception.
Unparalleled Story – Play as Nathan Drake across a trilogy of thrilling, white-knuckle adventures. Experience Drake’s relationships with those closest to him, as he struggles to balance adventure and family.
New Trophies – Brand-new trophies created exclusively for UNCHARTED’s debut on the PS4 system.