The last seasson I was going for the prices of Silver Leaderboard, I had never try it before, I rent strong but no so expensive was trying to make rentals to be profitable even without the leaderboard prices, well for that to happen you will need a lot of luck if you want to get the prices not relying in luck you will need to rent super crazy like Yodin Zaku level 2, Magnor Level 2 plus all the maxed Zaku Deck, LLama level 2 Flesh Golem level 5, Kron several some others maxed out for silver decks don't forget having some 4 mana cost or less summoners, beside of having top cards you will need to play a lot specially the last days of the seasson and stop at the right time.
Top 1 earn 40000 DEC, Second 30000, Third 20000, Top 10 get 10000 DEC and top 25 4000 DEC so and 26 or worse not get anything, so in last day with 2 hours left for the seasson to be over I was around 20 spot when you are so up most of your fights you just earn like 4 raiting and if you lose you will lose like 50 or more rating you have to beat someone with higher raiting than you to earn a lot of raiting and you have to avoid losing against someone with less raiting than you to avoid losing big amounts of raiting, so at that point I decide to stop playing since it was to risky and star seeing my spot going down when I go to 25 spot I decide to play since more likely I was going to keep decending, and I lost a llama Kron vs Llama kron fight for RNG them trying to recover my spot keep playing the last hour but end the seasson with 30 place.
This was quite stressful, I am 100% sure I could get between the first places with top cards, but didn't know it at that time in didn't want to rent at that time because things was like 20 times their prices, I am pretty confident that this seasson I could get a silver leadearboard prices of couser by spending big part of my future price in renting, but I decide to just stay in Gold 3 and get the 6 chests daily to rest this seasson.