Silver Coin in”Space Blue” colour with inserted. Real RED OPAL Stone. 1 Oz (31.10g). 38mm 3.29 mm BU. We strive for excellent service. Though we normally reply to inquiries as soon as possible, please note that our office is limited on weekends and holidays. Get images that make Supersized seem small. Tailor your auctions with Auctiva’s. Track Page Views With. Auctiva’s FREE Counter. The item “Canada 2016 5$ Superman Space Blue 1 Oz Silver Coin with Real OPAL Stone PRESALE” is in sale since Tuesday, February 26, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “jvpic” and is located in Berlin. This item can be shipped worldwide.