The 2009 series of 32-uncut $1 notes can be purchased directly from the US Bureau of Engraving and Printing for $61. Ebay should give you a good idea of what these go for, too.
The phone appraisal guy is low balling in my opinion. With a quick search on ebay using words such as uncut 1988 A 32 subject sheet or so, One sheet sold for $110 but it was a different district (H). SOmetimes districts make a big difference in price and sometimes they don't. I recently sold a 32 subject sheet of $2 bills for $230 so don't be discouraged.
I have a sheet of $2 uncut 16 notes date 1976 district A fed reserve Boston Mass. who and where can I sell this to? Must move location and need $
With all of the bother to sell it and deliver , etc. I would cut up and use as cash for the move. Jim