Thanks NCperson. That's exactly what I did and entered $551 as my cost basis.
I called TT help to see if this is okay and was told that it may be a problem as brokerage reported info will not match mine.
Then I asked if I need to file form 8937 to provide an explanation of the cost basis. TT help was initially saying I can attach a form before efiling but when I asked for instructions, I learnt that TT does not support 8937 and I can't efile.
TT help was of not much help as I'd looked up 8937 myself. I wish I didn't have to deal with 8937 and the adjusted cost basis in schedule D would be sufficient.
