a new one from VW is about 3 grand.. but they'll give you roughly 800 quid back for your old knackered one, how kind!
there £2k and give you £700 back for your box, when down that road not so long ago.
only get a recon from a reputable gearbox company, my brother is on his 6th gearbox in less than 18months because of a certain well known VAG specialist