Hi, safinfan. glad to know you love those screen caps. WINGYEE is actually a Roger fan. so I do not know if she is interested in trading Marat's matches. you could send her PM to confirm. WINGYEE is her ID here.
as for myself, I am very sorry that I have few video of the matches. so I have nothing to provide. and I do not know if they are compatible with the U.S. video system. but I will be happy if you could sell me some.