Aaron Carter's Estate Valued at Six Figures For Now, More Items Pending

Aaron Carter was worth a fair bit of money when he died -- and we're now getting a sense of just how much dough there was in his pot ... a 6-figure amount, at least. The late singer's estate filed new court docs, obtained by TMZ, laying out a partial inventory and appraisal that puts a dollar amount on what they say Aaron's estate was worth ... based on what they've been able to appraise thus far. The estate says…