American Silver Eagle Value GuideWhat an American Silver Eagle is worth — its one ounce of .999 silver, bullion vs. burnished vs. proof finishes, key dates like the 1995-W, and value drivers.American Gold Eagle & Gold Buffalo Value GuideWhat an American Gold Eagle is worth and why — the 22-karat question, how a 1 oz Eagle holds a full ounce of pure gold, the 24-karat Gold Buffalo, fractional sizes, and what drives value above melt.Junk Silver Coins: What 90% Silver Is WorthWhat junk silver is, which pre-1965 U.S. coins qualify, how much silver each holds, and the face-value formula for calculating what 90% silver is worth at today’s silver price.Canadian Maple Leaf Value: Gold & SilverWhat a Canadian Maple Leaf is worth — .9999 gold and silver purity, how it compares to the American Eagle and Krugerrand, the milk-spot tradeoff, Royal Canadian Mint security features, and how value tracks the live gold and silver price.$5 & $10 Gold Coin Value GuideWhat pre-1933 $5 Half Eagle and $10 Eagle gold coins are worth — gold content and melt math, Liberty Head vs. Indian Head types, the incuse design, mint marks, and what drives value above gold.Silver Dollar Values by YearHow to identify which U.S. silver dollar you have by year and design, which series actually contain silver, and what drives value above the silver melt floor.Mexican Gold Coin Value GuideWhat a centenario gold coin and the Mexican peso series are worth — the 50 Peso’s 1.2057 troy oz of gold, the dos pesos and 20 Peso, restrikes vs. originals, and how to figure melt.British Gold Sovereign Value GuideWhat a british sovereign gold coin is worth and why — the 22-karat crown gold question, the 0.2354 troy ounce of pure gold in a full sovereign, the half sovereign, and what drives value above melt.Eisenhower Dollar Value Guide (1971-1978)Eisenhower dollar value explained: why circulating 1971, 1972, and 1974 Ikes are clad with no silver, which S-mint coins are 40% silver, and how to tell them apart.1964 Quarter Value Guide1964 quarter value explained: why every 1964 quarter is 90% silver, how much silver it holds, how to tell silver from clad, and which dates beat melt.Buffalo Nickel Value GuideBuffalo nickel value depends on date, mint mark, grade, and variety. Find out who’s on the coin, why so many lack dates, and which key dates are worth the most.Coin Grading Scale ExplainedThe complete guide to the coin grading scale: how the Sheldon 1–70 system works, what MS-65 means, proof vs. uncirculated, and how PCGS and NGC certification works.Republic of Texas CurrencyRepublic of Texas currency explained — Star Money, Redbacks, treasury notes, and why the Republic never minted coins. Find out what these historic notes are worth today.1943 Steel Penny Value Guide1943 steel penny value explained: why it’s not silver, the magnet test, key mint marks, the rare copper cent, and what condition does to worth.Wheat Penny Value GuideWheat penny value guide covering key dates, the 1909-S VDB, 1955 doubled die, and how to spot rare pennies worth money in any jar or collection.Kennedy Half Dollar Value GuideFind current Kennedy half dollar value by year, learn the three silver eras, and see how to test 1964 and 1965-1970 halves for silver content.Bicentennial Quarter Value GuideReal bicentennial quarter value guide: which 1776-1976 quarters are worth face value, which are 40% silver, and what errors actually sell for a premium.How Much Is 14K Gold Worth?Learn how much is 14k gold worth per gram, the melt-value formula, hallmarks to check, and what a fair buyer pays before you sell your jewelry.How Much Is a Gold Bar Worth?Learn how much a gold bar is worth, from 1 gram to the 400 oz gold brick, and how weight, spot price, and premiums determine gold bar price.Mercury Dime Value GuideMercury dime value explained: 90% silver melt floor, key dates like the 1916-D, overdates, and what Full Bands means for mint-state coins.Walking Liberty Half Dollar Value GuideWalking Liberty half dollar value explained: silver content, melt floor, key dates like 1916 and 1921-D, and how grade drives premiums above spot.Indian Head Penny Value GuideIndian head penny value by date, key dates like 1877 and 1909-S, grading tips, and what determines worth. A practical guide from Lone Star Coins.Susan B. Anthony & Sacagawea Dollar Value GuideSusan B Anthony dollar value explained: which dates are worth money, whether Sacagawea dollars contain gold, and the varieties that beat face value.Sterling Silver Value GuideUnderstand sterling silver value: hallmarks vs. silverplate, the melt math, weighted pieces, and what buyers actually pay for flatware and tea sets.How to Sell SilverLearn how to sell silver coins, bars, and sterling for a fair price, compare buyer options, and avoid the mistakes that cost sellers money.How to Sell a Coin CollectionLearn how to sell a coin collection step by step, from sorting inherited coins to choosing a dealer, auction, or online sale for the best net return.How to Choose a Coin Dealer in San AntonioLearn how to find the best coin shop in San Antonio with 7 objective checks covering longevity, reviews, credentials, transparency, and access.Troy Ounce vs. OunceA troy ounce is about 10% heavier than a standard ounce. Learn the exact conversions, why precious metals use troy weight, and how to value your gold and silver correctly.What Is a Proof Coin?Proof is how a coin is made, not its grade. Learn how proof coins are struck, what PF/PR, cameo, and reverse proof mean, and whether proof coins are worth more.PCGS vs. NGCPCGS and NGC compared by a dealer authorized with both: reputation, costs, turnaround, series preferences, and when getting a coin graded actually makes financial sense.$20 Gold Coin Value GuideHow much a $20 gold coin is worth — the two types (Saint-Gaudens and Liberty Head), how much gold each contains, key dates, grade, and what drives the price above gold melt value.Morgan Silver Dollar Value GuideHow much a Morgan silver dollar is worth — silver content, key dates and mintmarks (including the 1921 Morgan and Carson City CC dollars), grade, and how value is determined.Peace Silver Dollar Value GuideHow much a Peace silver dollar is worth — silver content, key dates (including the 1921 high relief and 1928), why the 1922 is so common, mintmarks, and grade.Krugerrand Value GuideHow much a Krugerrand is worth — how much gold it contains, why it is 22 karat, the fractional sizes, the silver Krugerrand, and how value tracks the live gold price.
Have a coin or collection you want valued in person? Bring it to our San Antonio showroom at 2622 NW Loop 410 for a free, no-obligation evaluation — we test, weigh, and explain every offer on the spot.