I also have Dragon Ball Z vol. 1 for $7 (originally $10), Trigun vol. 1 for $10 (originally $15) and Peach Girl vol. 2,3, and 5-8 for $7 each or all 6 for $37 (originally $10 each), all plus shipping.
I recommend Media Mail if you want more than two manga books.
either post here or send an email to firstname.lastname@example.org.