global shipping a watch to Mexico, but i have not put weights and dims on item page.

[indy-5000]

Therefore how does ebay calculate cost for shipping to buyer and how do i know it will be ok, if i did not put weight and dims on item page. I have an offer from Mexico but will not accept it until i am confident it will ship ok with correct cost. Thoughts please ?

[jckl1957]

Your items don't seem to be listed with GSP - they are availabale to be posted in the UK only.

Ebay will charge the buyer for onward postage from UK to Mexico based on the value of the item and what the item is.

If you add GSP and the buyer purchases, you only have to prove delivery to the UK hub.  Ebay collect the rest of the postage direct from the buyer and cover the item against loss or damage in transit.