I have a 1878-S Trade Dollar in AU50 PCGS. For financial reasons I am looking to downgrade... I am looking for a 1878-S Trade Dollar in XF40/45 PCGS. I'm pretty strict on these details as I'm looking for just a downgrade. I want to keep my grading company, ect. If you have one let me know. I can either buy yours and then sell mine or we can trade plus some cash to even out the grading differences. Thank you.