You could check localbitcoins for people who buy btc for paypal.
On what exchange rate they work? And how much they take a commission on every conversion to dollars?
And went to the site myself, and as i said b4: It seems legit.
Basically, it depends on the buyer/seller if you will or won't need to pay extra fees on paypal.
I saw this dude:
https://localbitcoins.com/accounts/profile/Naxyjda/But the price is too high to be true... Even if you consider that btc is growing again(no clue on that).
And btw, i'd only sell btc to ppl with 100+ transactions and ALL of them positive.