Earns
Based on your fish I do not think that you would be happy with any two boxes they would have to be tosai purchased individually . These you can get
at an auction but the really good ones go to Asia and only breeders like Momomatro can offer really high quality as simply not enough are produced .Momotaro produces 6 million fry from incredible parents most over 90cm . Dealers will sell individual fish in larger sizes one that I saw was over 50g but incredible fish .Tosai of high quality will sell at an auction for a $1000
or you can get lower priced ones but in the long run if you do not have a mud pond to grow them in I would not bother with tosai .
If you get 50 or a 100 tosai you will have to sell most of them . Here lies a problem as you are not likely to find 50 people that will pay you $500 a fish and that is what they will cost you to raise them for 2 years . So you will have to wholsale them to other dealers or breeders which is your only way to get rid of them . At that point you will have to give them a bill of sale and declare for tax purposes . The good part is that you can run a financial loss
which is sure to happen and use against future capital gains or so it is in most countries . Been there done that
Regards
Eugene