[Ramona]

You would also have to cater for those sellers who offer a choice of shipping (e.g. regular or next day). Not sure how easy this would be.

As an aside, when sniping on a number of the same items, I actually prefer to calculate the snipe amount manually, as (even with \"identical\" item) there are often variations such as whether an item is boxed, or comes with additional accessories, or whatever.