Shipping: you can transfer the entire process to the buyer.
1. find the closest UPS 'Pack and Ship' near you
2. Measurements and Weights in your ad.
3. sellers contact the pack and ship themselves, if proceed, they pay UPS themselves,
4. You simply drop the item(s) unwrapped at UPS counter in buyer's name, UPS will be ready. I've done it both ways, as seller, and as buyer.