Extra-special delivery?

• Exceedingly rare infant
• One of eight
• One of Nadya Suleman's kids, e.g
• One with the same birthday as seven siblings
• One in eight finished lease after month
• Part of big issue to be raised in old court - increased rent
• Certain baby
• Group arriving together in hotel put cost up

Wiktionary Word definitions in Wiktionary
n. one of a group of eight babies born from the same mother during the same birth.