Background
Koinly is missing a rate for Etherland (the ticker is ELAND but the binance-pegged version bELAND), a token that is available with price history from coingecko. See Etherland on CoinGecko
Notes
I think this is another issue with Binance-pegged coins not being recognised by the Koinly API and then not reading from CoinGecko/CoinMarketCap properly.
My current approach- Not sure if this is correct
I have about 5 transactions, which I could manually look at the prices at that time on CoinGecko at the time and estimate the price from USD to AUD (using some reputable historical USD-AUD exchange rate from a site like exchangerates.org).
This is not really that sustainable though long-term. If there was a better website to access historical prices it would make things easier (I currently am looking at the prices manually with the graph view on CoinGecko).
Question
Wondering what strategies (manual process, programs, websites, and scripts) people and Koinly recommend to get in calculate coin prices at the exact correct times?
In other words, what approaches are recommended to find the prices for a coin on multiple transactions, short of waiting for Koinly to add support for that coin and read from the CoinGecko API correctly.