hi trev, best option for both is go to b&q, they'l be ok on price but as ive tested countless times in the past, if you keep the receipt, and possibly the box, if it dies within a year, they dont even look at it, they just hand you a new one and give you a new receipt!! ive seen myself even of the thing was working perfectly going in and getting it swapped before the year is up! ive got a new black and decker power file there couple months ago...............jesus.............handiest tool ever!