MK1 Golf GTI 1.8 5 speed gearbox spares or repair on ebay

1983 MK1 Golf GTI 1.8  5 speed gearbox. The gearbox has been previously reconditioned by TSR performance at a cost of £465 with less than 30k miles since this work had been done. No whinning or crunching etc.
Unfortunately the gearbox is jammed in third gear, so is available for spares or repair

http://www.ebay.co.uk/itm/MK1-Golf-GTI-1-8-5-speed-gearbox-spares-or-repair-/231567348851?hash=item35ea7d5473

Local pickup only from York/East Yorks.