Jorge Castillo Vazquez, the so called in ebay, delcampe as marina_by_jc stampterr tiev filateliademexico castlerock30 castlerockstamps30 castlerockstampsplatinum castleplus mexicancoins castlerockspain alejandrogrossmann and many other nick names, webiste castlerockstamps.com also poses as Gabriela Pascalis and Alejandro Grossmann he uses to perpetrate his scams. He is in every word a professional Scammer. He constantly changes his name in order to erase all the scams and frauds, he is committing during the time he is using his fake nickname. He sells forged, altered and misrepresented stamps from local Mexican forgers. He was expelled from the local Club in Puebla, Queretaro, Guadalajara, Monterrey, Amexfil, Cofumex and many other clubs and federations in Mexico. He is very well known as a fraudster in Mexico, he fled to Miami in order to evade local justice for his frauds and scams and his reputation is well known by every organization and local clubs, most Ebay accounts with said nick names have been closed and police investigations are on course. Pending investigation with OFAC in the USA for illegal sales of Cuban tobacco posing as supposedly cultivatred in Mexico violating current embargo on Cuban goods in the USA. Multiple Paypal accounts suspended for repeatedly receiving payments related to Cuban goods. If you have any question about his reputation you can call the Federacion Mexicana de Filatelia and speak with Mr. Felipe Barroeta, or the local Stamp Clubs in Mexico. He will testify what I'm saying is true.