I don't get the point of all this.
What's the incentive for someone to buy a product,which costs 1898 euro from your Amazon wishlist?
Getting a discount or getting paid with BTC?
Will the buyer receive the product or he has to send the product to you?
There's something sketchy about this offer,but I'm glad that you don't mind using an escrow/middleman.
Is Purse.io as good as it used to be? Didn't they announce that they were shutting down at some point?
Purse.io was about to shutdown in 2020,but the company got acquired by another company,so they survived.
AFAIK,Purse.io is mostly about buying physical gift cards on Amazon,if your Purse.io account is new.I think that you can unlock the feature of buying other items on Amazon and getting paid in BTC after a few successful gift card deals,but the rates aren't that good.