I frequently offer listings where there is a percentage donated to charity. I tend to choose cancer charities, in honor of my brother who lost his fight with bone cancer 5/14/2017, and my sister who was diagnosed with breast cancer 8/5/2021.
I try to always ship quickly with the fastest methods possible --generally first class and priority mail. Larger items over five pounds usually ship with UPS. International shipping is done through eBay, so I don't have complete control over those costs, and i'm not an expert in international shipping rules, and costs. I like to use recycled materials to keep shipping cost low, so I sometimes use a box that has been used before, or newspapers, etc.
I try to resolve problems and answer questions in a timely manner, but this is just a hobby business in addition to my full time job so your patience is appreciated. I consider offers, and I'm happy to answer questions.