#39 Mike Alonso - 1991 Brockum Rock Cards.27k positive feedbacks27k positive feedbacks35,000 active listings on eBay 99% pos feedback postal service has been poor since covid, please do not post neg feedback without giving me option to correct35,000 active listings on eBay 99% pos feedback postal service has been poor since covid, please do not post neg feedback without giving me option to correct.36,000 active listings 99% pos feedback,22,000 pos feedback on eBay since 199936,000 active listings 99% pos feedback,22,000 pos feedback on eBay since 1999<36,000 active listings 99% pos feedback,22,000 pos feedback on eBay since 1999>