was you last box not straight cut in 2nd and 3rd only? this is fully straight cut
as for the £2100 new thats only for gear kit you then have to pay to have it built into a box which will cost you atleast £400.... my box has been fully stripped inspected and rebuilt with new bearings and syncros at the cost off £770.... as for my price at 1950 ONO i will accept £1700