RARE 1988 Calgary Olympic Games silver coins set #1

vintage 1988 Calgary Winter Olympic Games silver coins set bobsleigh and ski jumping in original packaging with box and sleeve and has certificate of authenticity all in perfect pristine mint condition each $20 commemorative coin has 1 ounce of silver Set#1 Feb 2023 is the 35 year anniversary - https://globalnews.ca/news/9484871/calgary-olympics-35th-anniversary/ sports, collectible, athletic, athlete, olympian, certified, genuine, Royal Canadian Mint, 80s silver, olympic, winter, 1980s, authentic, coin, tender collectors numismatist numismatic currency coins cash money 1980s silver