I can afford a new one but keep wondering whether this is necessary. Have an option to consider: icandy cherry which was used for two years but had the wheels and brakes replaced in the end of the warranty term and never used since. We can view it before buying later this week - at slightly more than a 1/3 of the price (leaves £300+ to use for other baby-related things). I understand the benefits of having a warranty on a product but wonder whether in this case the condition and the price justufy buying it second-hand. Views?