There can't be a lot of value attributed to a 123 type domain name otherwise I wouldn't have been able to hand reg 123creditcard.co.uk and 123creditcards.co.uk on 14th & 11th of January this year. They were both just sitting there. (I regg'd the singular three days after the other when it dawned on me that the singular might be worth having too.)
edit: Now all I need do is launch a new credit card