Originally Posted by smr

1500 gold for a rainbow dressbloom is a pretty good deal

I'd call it a "normal" deal, just like 5,000-6,000 NGold is the "normal" price for a Rainbow girl.
1,000-1,500 Ngold are exceptionally low prices for Rainbow girls on Nutaku. People who like to compare other sales to that rate will see sales that satisfy them only 3-4 times a year.