This is an online only deal - it will come up as £79.99 (reduced from £119.99) but if you enter code "TECHC15" at checkout you will receive an extra 15% off, making the total cost £67.99 with free delivery or in-store collection.
I saw this exact same model in store at Boots today, marked as reduced from £179.99 to £119.99. It's also online at Argos full price at £179.99. There are some sites selling this around the £100 mark but this is by far the cheapest I've found. Also please note model number is 9961 so the highest-end version, not the 9561 which is a slightly less fancy model which can be found for a similar price.