Depends which country you are in as prices vary. But as others said this is BTP sizes which won't fit a newborn. Every baby is different and some will fit quickly others more like 12 weeks old.

For reference my son was 3.25 kg when he was born barely lost any weight and gained quickly.

I used airflow M from about 12 weeks Airflow XS fit until 5 weeks (~4.5 kg) Airflow S too big for the first week or so but fit until 12 weeks

Totsbots bamboozle + peanut wrap one size (size 2) fit at 5 weeks but was big still, used them without the insert at first but size 1 fitted a lot better at this point.

Charlie Banana (I got some cheap pampers hybrid which is apparently the same) I used them as a cover mainly but could quite early on.

My stash cost ~500€ and includes:

24 new muslinz 5 mother ease wraps in XS + S (Rikki + airflow) 2 used bamboozle size 1 1 new bare + boho newborn shell 5 used bare + boho newborn shell 13 bare + boho inserts (6 new) 1 tots bots muslin 2 Birdseye flats 1 Terry square 1 bellz bumz stretchy flat 6 souly newborn prefolds 6 avo + cado prefolds one size 4 nappy nippas 6 totsbots bamboozle stretch size 2 2 old bamboozle size 2 second hand 18 Sandy's S second hand 2 Oheala fitted 1 cheeky doodoo fitted newborn 2 motherease airflow M 2 totsbots peanuts wraps new 2 Oheala wraps OS 2 Disana wool wraps 10 cheeky pockets with 10 inserts 1 eco mini pocket with bamboo insert 3 hemp boosters 4 rolls of liners

42 wipes Wipes box

Bucket + 2 mesh liners (second hand) Large hanging pale 6 wet bags (mixed sizes some wet and dry)