Fix Tony's deviated septum

Tony's operation is on December 18th, next week. When we started this process I was told it would only cost approx. $2000.00. Since this process I had to have a procedure and it was $1000.00. I thought I would be okay because that was my deductible. Today I was informed that the first amount quoted was incorrect. The new estimate is $2600.00. I have the $1100.00. I am in need of the $1500.00. I know that Christmas is here and times are tough, but anything would be helpful. Thank you.