/ USCIS Filling fees
Well I'm pretty sure I have to.. otherwise I'll be here with expired green card...
You could always try to get a fee waiver from the USCIS, although it will delay your processing time as the waiver must be approved first before they look at your I-751. Here's some more info:
I don't think I would qualify for the waiver but sure it's worth trying.... if I could just do it in $100 payments that would be awesome! or use a credit card... you would think that would be possible..
We had to wait for our tax returns when I filed for my green card. Who has over $1000 to spare right after you get married and have a baby?!