Bullion House Learn — author
Jonathan Tyers
Acquisitions Director
About Jonathan Tyers
Jonathan Tyers works with customers selling gold, scrap, coins, bars, and inherited collections into Bullion House. His author profile focuses on valuations, verification, selling routes, and what customers should understand before they sell.
About Bullion HouseAreas of expertise
- Customer sell-to-us guidance
- Scrap gold and precious-metals purchasing
- Coins, bars, and inherited collection intake
- Valuation and verification education
Bullion House Learn
Guides and articles
Clear, practical reading on valuations, coin grading, and selling precious metals.
GuidePCGS vs NGC: Which Coin Grading Service Should You Choose?
Compare PCGS and NGC grading, certificate checks, population reports, details grades, costs and resale factors before you buy or submit a coin.
GuideCertified and Graded Coins: A Buyer’s Guide
Understand coin certification, grades, slabs, premiums and resale evidence, then compare a graded coin with standard bullion before you buy.