The 5-Disc Set Features All Four Films: Indiana Jones and the Raiders of the Lost Ark. Indiana Jones and the Temple of Doom. Indiana Jones and the Last Crusade. Indiana Jones And The Kingdom Of The Crystal Skull.
Retailing online at 31.49 but with 10% voucher this drops price to 28.35. WH Smith offer free delivery and you can also get a further 8% if purchased through Quidco.
Having looked around I believe this is the best deal once you take into account the 10% off voucher code which can be used from the 24th November.
Off course if other retailers drop their prices in the next 10 days this will cease to be a good deal! So, fingers crossed.