Assuming there isn't an end-user that really wants this domain, I'd say you're looking at very low $XXX--maybe $XX. Do you own calledit.com?
My appraisal is based upon the fact that there is another domain (calledit.com) that would be required for premium end-use, and that it resolves to two phrases: i called it and i call edit. The latter doesn't make sense, but in my head at least, "i call edit" wins even though it doesn't make sense. For branding purposes, this isn't good. There are ways to improve this domain's stock (and increase it's value) by protecting it in name space. I won't go into details, but I'd be happy to take a PM.