http://www.ajsp.com.au/hydroturf-sheet-1m-x-15m

In in all honesty, depending on the state of the padding currently on the board, I'd consider not burning money on it. You won't be on the starboard start for too long learning wise. If the padding is for the larger part still there and it's just looking a bit shabby, then save your money for the upgrade to a better board.

The next board you you buy will be a keeper, the start boards are perfect at the very beginning, after that they're quite cumbersome.

pinch of salt of course. all I've said is without knowing too much of your situation.