Walsall have signed Rotherham striker Martin Butler on a free transfer.
He has been a key figure for the Millers since joining them from Reading at the start of the 2003-04 season.

Butler, 31, began his career at Walsall where he came through the youth ranks and made his debut for the senior side in the 1993-94 campaign.

But he failed to establish himself in the side and was allowed to join Cambridge United for £22,500 in the summer of 1997.