1954 Topps #42 Don Mueller SGC 84

Sharp card I won a few months back but have an SGC 86 in my set already. This is a nice SGC 84....got a scan i can put up later. Asking what i paid for it...$15 or will trade for another 54 Topps SGC I need for that set or any 58 Topps SGC I need for my 58 set.

Thanks guys........rob
Working on the following sets:
1966 Topps Football
1964-65 Topps Hockey
Upgrades to 65Topps Football