Don't think you need to do free shipping at all...you can easily get more credits for item..just lower shipping cost some. If you decide to lower, let me know and I will bid higher. Cool items!
Sorry I just noticed it was HI and have mailed to HI before and didn't even think about it being a little more..you should still be ok plus, hoping you get a higher bid now...thanks so much and have a wonderful day! :)