Hi,
brought an indash 6 disc chnager for a mk4 golf, i believe it will fit polos as well. brought for my mk4 golf as it had a 6 disc boot changer and im lazy. turns out when i tried to fit it, as mine has an indash sounds equaliser thingy mabobber, it wont work.
i brough it as in working condition from e38 for £80 offers aroudn the £65 mark.

Cheers