This Tradeup requires 10x 0.09 MW stattrak milspec skins form the CS20 case . You will have a 60% chance at making profit with this tradeup. You can use all the CS20 skins if you just keep the price at max 34cent but i would try to keep it at 32 cents.
Before trying this tradeup always check the prices and float first with a trade up calculator like TradeUpSpy
if you dont know how to use Trade up spy or other trade up calculators you can use my full trade up guide to learn how to.
There is a 60% chance for profit with a 112% profitability this means you will make around 0.40 euro on average per tradeup this is a no risk trade up so its a really profitable tradeup.
For 50 trade ups the result can look something like the image above but results can vary form person to person depending on the luck and actual prices of the acquired skins.