I went in Toysrus (Lincoln branch) they have a 14inch Pirates of the Caribbean bike which normally can retail around the £100 for £29.99
I dont know if this is nationwide, its not on their website so taken pic from another, but i have bought one to put away for Christmas for my son.
BMX / Monocoque frame
14" chunky wheels, wheel discs
Front plaque, "banjo style"chainguard, stabilisers, Pirate Flag, front and rear brakes, 14" chunky wheels, wheel discs