Shoo, troll! A non-response is the same as a negative response.
I think it's fair because I'm not charging for shipping, it's half of cover price (Dark Horse Manga is always more than other publishers) and it's the whole darn series. No auction in the current completed list has all 10 and in some cases some auctions got more than $7 per volume sold.
That being said, the price is always negotiable