There were 2 Pins on a card for a Contest you enter to win concert tickets. 

The Pin Reads  98 Rock Welcomes Judas Priest Hot Rock Cold Bud April 11, 1984 Baltimore Civic Center.

98 Rock is a local Radio Station.

The Pin is 1 3/16" Round Aprox. with a pin on the back.

If you are interested in buying the Card with both Pins then the Prices you bid for 1 Doubles and you will get the Card with them.

I also have a Ticket Stub from the same concert and the Defenders Of The Faith Card that they gave out that night.

If interested contact me thru eBay.

Thanks, Jack