Doubt about web sites

Hi, I wanted to consult with people who know about this topic, so I ended up here, can you help me? I have two Amazon affiliate sites, both sites reached good metrics but, now they are a bit low.

One website is about mugs, cups and thermoses. And the other website is about raincoats. The question I have is about sites where I could sell these two Amazon affiliated websites, can you recommend me websites to sell my product websites, how much could I sell these websites for?

Thanks for your answers!

You can try flippa or motioninvest.com for selling. The price is going to depend on the income from your website, among other things.