SaintElGrouch

i sold my site to bs1209 on sitepoint for $6,000
he sent me the money thru paypal
i withdrew the money to my bank account
and transferred the domain to him
and gave him all the files
the next month.....i go into my paypal account
my balance says -$6,000
and my account was restricted
i called them
they told me that he reversed the payment and that i should ask him to pay them so they could clear my balance
they never checked to see what happened on my end
so at this point...he has his money and my site
and i have a debt

is there anything i can do?