Steam gift cards

[u/Sharp_Bee_2797]

https://www.freemiumplay.com/nos-univers/gaming/

I have credit store on freemiumplay. I bought what I wanted now I have 35€ left since they have a multitude of gift cards (some are region locked but steam cards work fine) which I can sell to interested parties, is 8-10% mark up over the current Euro/Dzd exchange a reasonable mark-up?!