Whether you're selling platinum coins, jewelry, or bars, it's critical to find a good buyer. There are a ton of businesses that trade in platinum, and they're definitely not all created equally.
Frequently the value of a platinum item is at least partially subjective, with things like rarity, craftsmanship, and other factors heavily influencing the value. It's important to go into any potential selling situation well informed to help you get the best price!
Whether you decide to go with a national service where your items are mailed in and appraised, or a dealer local to Normal, research is key. Know who you're dealing with by checking with organizaions like the BBB, and know the value of your items by checking spot prices and getting competing offers.
Selling platinum can be intimidating at first for a new-comer, but it doesn't have to be! As with all things in life, preperation is the key to success.
When investing in any asset, including platinum, it's important to keep the time horizon in mind. Prices fluctuate, and over a longer time horizon there's a better chance of your investment appreciating in value.
The last thing anyone would want is to invest money they'll need in the coming months, only to have the market move against them. Talk to your financial adviser, and carefully plan any future purchases.
If you're not buying an huge amount of platinum, you should aim to maintain direct control over it at your home or other property.
If you're investing heavily, to the point where you need a safe alternative location to store it, be sure to go somewhere like Switzerland with strong property rights. It's key to make sure they can't lend or hedge using your stash.
As a general rule, you should look at buying legal tender platinum coins wherever possible. This will almost certainly include less overhead and premium than other formats, and be closer to the true spot price of platinum.
Purchasing rare platinum coins should be avoided unless you really know what you're doing. Some subjective measures of value are easy to misjudge, and may result in you getting taken advantage of.
Physical precious metals like platinum are a hedge to the traditional banking system. In a crisis, if the system collapses, it may very well take your property down with it (if it can).
If there is a run on the banks, having your platinum under your direct control means they can't confiscate it, block access to it, or have loaned it out in a leveraged fashion.