You said for 900-1000 dollars. If you're not from the Netherlands I can't help you, but if you are, visit www.funprice.nl or www.graficall.nl those have nice low prices. You can also visit www.nieuw.nl for the lowest prices per piece.

If you're not from the Netherlands, try www.pricewatch.com I believe there you can find the lowest for US.

Good luck,
Djewst