Alpine sub woofer and 400w amp (not Alpine) ?

I have for sale My Alpine SD sub woofer and A 400 w amplifier all in good working order, The speaker has a few very small marks on it but nothing that would effect the performance of it.. I was going to put it in to a car I got recently but decided not to as the sound system was very good as standard so I have decided that I no longer need this sub any more.. I also have a Brand new full wiring kit still in pack un opened for 20 for sale if you need it... Thanks for looking