New 6 Gold Testing Acid Jewelry Coins Test Kit 10K 14K 18K 22K SILVER PLATINUM

Some recent silver coin tests auctions on eBay:

Silver Test Acid Tester Jewelry Coin Bullion Scrap Testing JSP 1/2oz Bottle

$7.98
End Date: Sunday Jan-5-2020 12:36:20 PST
Buy It Now for only: $7.98
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LARGE Gold Coin Tester - Test Gold Krugerrands and make sure they are real
$49.99
End Date: Monday Dec-30-2019 13:14:40 PST
Buy It Now for only: $49.99
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