Don't prices for items typically go DOWN the more you purchase????? Like buying in "Bulk quantity?"
I would have thought they would be happier that you had more items as t hat is more money in his pocket...Now, even though it is only a dollar more I think a lot of people will change their mind...
I know you don't have any control over it topprospect but I think it would have been more professional for his agent to say this signing will be $1 (as agreed upon) and any future signing will be $2 or whatever price...