How do I find out how much my Coin Collection is worth?

As a crypto enthusiast, I'm always curious about the value of my coin collection. So, how do I accurately determine the worth of my digital assets? Should I rely solely on market prices? Or are there other factors I should consider, like the rarity of certain coins, their historical significance, or perhaps the overall health of the crypto market? I'm looking for a comprehensive approach that can give me a clear understanding of the true value of my investment. Any tips or resources you can recommend would be greatly appreciated.