Thanks for all your advice.

Putney, thank you for your concern but I am confident in how I am going to send the items. If they were to break however, I would most certainly refund the buyer.

Shypansy, thank you for taking the time to try and work out a cheaper rate, however due to postcodes I can't possibly get it cheaper. I've tried every which way and it just does drop the price. They also won't fit into a 5kg satchel because of the dimensions of the actual sculpture. They are wide and awkward. Trust me, I tried it. I also wouldn't send them separately. If one got lost, or broke, the pair wouldn't be .. well .. a pair. That would be like shipping 4 wheels separately and one getting lost in the mail. Three wouldn't do the buyer much good lol.

Digital Ghost, calculated postage is a great idea. Thank you. I will definitely use that in the future.

Also, I know the buyer can't cancel the sale even though she claimed she would. I know I would have to initiate that. I guess I was just looking for opinions if I should actually agree to cancel it, or let it go to a dispute if she refused to pay because of the postage. It doesn't matter now though. She paid, and I feel absolutely terrible about it. Even though my listing clearly stated all the information she needed, I still feel rotten she's got to pay over $40 for shipping and I know she isn't impressed about it either. I most probably will not get good feedback and/or stars for this transaction which is extremely unfair in my opinion but hey, what do you do? We'll see how it pans out.

Thanks to all for your comments and advice.