you can u use a bathroom scale 2 get a aprox. weight ??? with the weight / shipping size / and both zip codes / u can get shipping prices thru usps / ups / or fedx on your internet , hope this helps dear.
Ups and fed ex are gonna be way more expensive than the post office and its cheaper to box it up at home if possible they have pack in materials at dollar tree but you would have to have a box I would just break it down as much as possible and get a free box at the grocery store or Walmart Cruz they usually have them if you ask and get tape from dollar tree or general and then do it through the post office standard post Cruz that would be cheapest in my option but you could check with fed ex and then check that and compare the price but ups will over charge for sure :-)