Wedding rings sets and singles

I have several rings most are size 9 and couple are size 10.pu Holland or Rockford,Michigan. Fcfs. Sets are priced differently single rings are $20.00 sets are as follows... 3 ring set...35.00 2 ring set with square stone size 9,$ 25.00 2 ring set with round stone, size 10. $ 15.00 2 ring set square stone, size 10. $ 15.00 2 ring set with round stone, size 9$ 30.00