I'm using Ethplorer to check my wallets and track my tokens if the token I waited coming from bounties have finally arrive in my wallets, I have so many shit tokens in my wallet that are sitting in my wallets for years but I notice that some coins do not have value in Ethplorer whereas in Etherscan they have value, did you also notice that, which of the two are you using to check your wallet.
I often use Etherscan to monitor the tokens and prices that are in them. Maybe it's easier to see which exchanges are still active for the token. In Etherplorer, tokens have values based on dollars, but for exchanges which ones are active, we cannot monitor them.