99.99% fine silver coin weighs 31.39 grams (1.009 Troy ounces).
RCM released this $20 pure, proof quality uncirculated coin as the first piece of the “Natural Wonders” series.
Features the powerful Niagara Falls enhanced with unique colour-shifting hologram technology.
Comes with COA and in its original custom wooden display case.
Can sell for roughly $150 to $250 CAD.


For sale by online auction ONLY - Rapid-Sell Online Auction
Auction Name: Currency Estate Auction - Guelph
Auction Location: 5665 Watson Road North, Guelph ON, N1H 6J2
Auction Opens: Sunday, October 11th 2026, at 6am
Preview Time: Wednesday, October 14th 2026, from 1pm – 4pm
Auction Closes: Thursday, October 15th 2026 at 7:15pm (soft close in effect)
Pickup: Friday, October 16th 2026, from 12pm – 5pm
10% buyer’s premium in effect
Check out this link:
https://www.rapid-sell.ca/auctions/detail/bw164655
or visit www.rapid-sell.ca
☎️ Call us if you have any questions (519) 763-1856
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