[Ger-Poland-Volhynia] Polish researcher Watta Genealogical Service

[Herschuel Howell]

Has anyone used this service for research in Poland? Email address
http://www.watta.pdi.net/Genealogy%20in%20Poland%20-%20Watta%20research%20ser
vice.htm
If yes, have the fees been reasonable for the research conducted?  I need to
verify a marriage to establish a critical link in the family line.  I have
been unable to locate in other sources.
Herschuel Howell