All our shipments are insured through UPS but we also offer additional insurance through Harilo so you don't have to deal with UPS claims department. Costs vary by category and the buy price of the item.
Yes, computer monitors are no problem at all. We had 4 in our last shipment actually - they're usually cheaper than buying locally.
Yes - we're working on shipping TVs again, hopefully in a few weeks. We'll definitely let you know. They were so cheap with us that people had started buying from us and selling in the local market -- the local prices were sometimes twice as much as from us lol.