Nr 1291 - Soviet Union - Russia - 15 Kopecks 1989, Y# 131 from geraltttt83
(Up to 500 g - £11,90. up to 500 g - £14,80. up to 750 g - £17. Prices always from 20 pence per coin. a.) small letter up to 100 g - £8,20. b.) large letter up to 100 g - £9,80. b.) large letter up to 100 g - £10,90.