- CROWE CERT - #K15 $1/50c Shanghai Ovpt - used -- VF+Opens in a new window or tabHK$ 6,933.25或講價+HK$ 353.91 運費所在地: 美國sheetguy2 (28,076) 100%
- US Stamps- SC# PR 91 - MH - With PSAG Cert - SCV = $450.00Opens in a new window or tabHK$ 1,947.54或講價+HK$ 232.77 運費所在地: 美國tcroach-62 (5,488) 99.9%
- GENUINE SCOTT #J22 PAIR FINE MINT OG LH PSAG CERT 1891 CLARET 1¢ POSTAGE DUEOpens in a new window or tabHK$ 338.48原價: HK$ 428.4621% 折扣立即買+HK$ 139.60 運費所在地: 美國harvard-mba (7,278) 100%