I had argos vouchers for my wedding and used them for a pine cotbed with changer, chest of drawers and small wardrobe - £300. Parents bought a toybox for DS1s first xmas and donated my bookcase from their house.
Lightshade about £4 from B&Q, bin £5 from ebay, curtains £6 in tesco sale
Moses basket for DS1 was free, bedding and mattress about £10 and stand about £10
Bloody thing rotted in the one year it was in the attic so had to get a new one for DS2 - £15
When DS1 went into a bed, my auntie gave me my cousins as she has just moved into a double
My biggest purchase with DS1 was the travelsystem/carseat/pram and that was a low cost too by MN standards which I wouldnt spend if I had them again (please pay attention pregnant MNers
) £450
Then I have a "holiday" buggy £10, normal buggy £45 (mothercare sale), double pushchair/travelsystem £150 from ebay
And just so I've included everything, highchair was about £25
So thats everything for 2 DCs for under £1000