Some quick googling suggests that a dedicated (DIA) 1gbit connection is around $1k/month, which would be $65ish for 2 days.

At that price it would mostly be overhead for getting a relatively slow connection. You could get 10gbps for a similar price.

1gbps from a hosting provider should be a lot less.

Ya I was giving a bit of a worst case estimate, for a link with no limiting or quota.