Magento Help Setting Special Freight Rules

Recently we decided to add a line of products that have some quirky freight rules. Instead of using weight freight is determined by price. Their freight table is as follows:

Price Range:: Freight Charge
$0-$249:: $25
$250-$499:: $60
$500-$749:: $75
$750-$1,499:: $85
$1,500-$2,000:: $95
$2,000 > FREE

In addition to the freight there’s also a drop ship charge which is added to each order up to $3000.

How would I do this?

Can I do it for this one line of products and not affect any other brand items?

Also can I set this up in an Import File? Otherwise I’d have to manually create 900 items. :mad: