An acquaintance of mine is terminally ill, and not in a good place mentally. He has been collecting coins his entire adult life, and has entrusted his entire collection to me. He has a son who I will eventually give them to. The problem is, these coins are not very organized at all. There are albums, lock boxes, containers full of coins in sleeves, some gold powder and an enormous amount of loose coins. He said the value of the collection is "probably 40-50 thousand". I do not know a thing about coins or collecting, and I don't want to get ripped off getting them evaluated and appraised. I do not know where to begin, other than taking months to log and identify every coin. I purchased one of those 30gallon tool boxes on wheels, and I could not fit the entire collection in there. There are very old coins, silver coins, a few of what look like gold coins. He was not a very organized person even when doing well, and many of these coins were scattered throughout his house. I don't want to just dump these coins on his son, he's in his twenties and not the most stable as he's dealing with his dad's illness. Any guidance or advice would be much appreciated.