Up for auction are (2) 40% Silver Proof Ikes known as the Brown Box Ikes because of the Brown Boxes they were originally shipped in, from the mint. The 2 coins are in the original Mint plastic (actual coins pictured) but no Brown Boxes. The 1971s has very minor ring hazing and is at least a PR68DCAM. The 1974s has more hazing on the outside diameter of the coin, as is usual with this year and is at least PF67CAM+.Here is a link to a website to help you with US coins and their current spot price value for silver /coins/silver_coin_calculator.html I have been a coin collector for almost 40 years and on eBay for over 12 years, so you can purchase this item with high confidence. I do combine shipping for multiple lots won ending in the same day (generally $1 extra for each extra listing won in the same day). Insurance is always your option based on posted USPS rates. Full payment to be made within 3 calendar days after the listing has closed. Item will be shipped next business day after payment has cleared. Please e-Mail me with any questions or post them here on eBay. Thank you for looking and please come back over the next 2 weeks for plenty of high quality coins and silver coin lots and various electronics.