How much?!

Following on from:
http://www.landyzone.co.uk/lz/f8/bit-d1-advice-please-268304.html

Just been quoted:

£110 to supply and fit a new rear diff seal
and
£660 to supply and fit a rear crank seal (including £160 for a new clutch)

Does this seem a bit expensive??

rear diff seal is a tadge dear unless they are fitting a new flange kit its a simple pull flange off prise seal out tap new in job,£160 for a new clutch kit is steep try googling stc8358g or da5551 ,plus you want ftc2957hd, still depends what labour you pay for a days work to remove engine or gear box to fit clutch and rear main oil seal, i think you could find an indy to do it a lot cheaper