the transfers i do to a sculptor are FAR cheaper in regards to what the sculptor recieves which means they don't have to increase the price to compensate for paypals fee.
Paypal just made it more convenient for the majority of people and convenience often comes at a price.
You get an international rate that is better than 3%? I know that Bank of America does international transfers for around $30, which makes it better for transfers out above $1k, but generally for anything lower than that a wire transfer isn't worth it.