💎Slabbed bullion and modern slabbed bullion coins are not recommended for beginner stackers.
🔍Semi-numismatic coins are often overpriced for their numismatic value and can be difficult to sell.
🌍Rare specialties, such as niche items and specialty bars, may have limited buyers and resale potential.
📏Large bars, like 100 ounce bars, can be difficult to sell and lack fractionality.
🌎World junk silver, including coins of various purities and countries, may have low demand and value.