Need help with Kraken withdrawal

I bought XRP at 99 cents and I want to sell right now. I'm just confused as to why there is a $490 gap between my balance and what it says I get. Is there another platform I can transfer to and withdraw there? Factoring in Kraken Pro doesn't explain it so idk help pls.

Update: So I figured out it's the spread fee of Kraken, now looking for advice on how to withdraw using other platforms or any other advice to not pay so much spread