The eBay fee, which is charged on sale price only, on a $890 sale would be $70.31. The PayPal fee is on the entire payment, so if $90 was charged for post, making a total of $980, the PayPal fee would be an additional $23.82, for $120 post the fee would be $24.54, making the total fees paid either $94.13 or $94.85.

Be aware that sudden activity with PayPal and unusually high amounts can sometimes cause alerts, which in turn can instigate ID checks and occasionally withholding of funds.