This has been on offer twice before over the last year or so. However, this has been the cheapest price for this particular model of Dyson, which is unique to Comet.
It is the same as the Dyson DC25 Animal, but comes with extra tools.
"EXCLUSIVE TO COMET. Dyson DC25 Overdrive includes 3 free tools for all-round cleaning and Mini turbine head for pet hair pick-up, Stubborn dirt brush for dried-in dirt and Soft dusting brush for gentle dusting worth £53.95. It uses Ball technology for easy steering. With patented Root Cyclone technology there are no extra bags or filters to buy. FREE 5 YEAR GUARANTEE"
*** UPDATE: CHEAPER THAN CURRYS WHO ARE OFFERING THE DC25 ANIMAL FOR £199. THE DC25 OVERDRIVE FROM COMET IS £2 BUT COMES WITH EXTRA TOOLS TOO!
Use voucher code REVIEW5 to get 5% off - it works for delivery and store collection options bringing the total to £187.15. And, go via Quidco/ TCB for cashback.