Selling help
When i sell parts on these web sites, i always give the buyer a quote what the total price would be, if they pay me thru Family or Friends, or Goods or Services, with their fee added on.
That way they can make up their own mind on how they want to pay you, and then you don't loose out paying any Pay Pal fee.
Then there also is the good old fashioned way, with a postal money order.