Hey Egrian,
I see you're keen to get some opinions on your names, so I'll provide my two cents on this one.
I'm guessing that this one appealed to you as a sort of condensed version of the expression "Good Riddance". While this strategy of reducing and combining words may work for popular commercial or brand keywords, I don't think it works very well for popular English expressions.
GoodRiddance.com would probably have a four figure value (maybe more to the right buyer), but it's hard to think of how this shortened version would be appealing to a business. I agree with
@Premiums that you might be able to make a modest profit from the name by selling in the XX to low XXX range, but I would not renew the name at the end of the year to chase that sale.
As a side note, I'm a huge fan of English expression domain names. Granted, it's hard to find a commercial use for some of them, but their beauty is that they are unique and memorable. That in itself, I think, gives them value, especially as more and more .com names become unavailable.