I do combine shipping.

If making an offer, please do not offer me half, or even less, of my asking price. I will not accept the offer and I will ban low-ballers. Instead wait until the price drops to your range.

If there is an issue with any item I sell, please contact me before opening a case or leaving a low rating. My feedback shows that I work things out. The way Ebay has it set up now, simply opening a case, even if resolved, dings a sellers ratings.