You might be surprised what collectors value. Some of the most valuable collectible items are worth millions. Collecting things is one of the world’s oldest hobbies. From famous paintings to rocks, ...
“Ghost” (barely visible) mintmarks can fetch some money. The plain of the coin version is the most valuable, and the penny with a strong reverse is the most sought after by collectors. Bottom line: ...
Tungsten Prices Rise, Rare Earth Raw Material Prices Remain Strong, Minor Metal Sector Gains for Two Consecutive Days, Ningxia Orient Tantalum Industry Hits Limit-Up [SMM News] Market Trading Activity ...