The weight of the mobile home frame will depend on how long and wide the mobile home frame is as larger mobile home frames will weight more than smaller mobile home frames.
Smaller mobile home frames would weigh in around 600 to 1,000 lbs in weight while some other mobile home frames that are larger would weigh around 1,200 lbs to 2,000 lbs.
Some mobile home frames are made of thicker steel than others so that would factor into the weight itself.
If you're scrapping a mobile home frame then it would not get much money especially at today's scrap metal prices.
If the mobile home frame weighed 2,000 lbs you would get around $100.00 in scrap metal money for the mobile home frame and if it weighed 1,000 lbs you'd get around $50.00 to $60.00
You might be able to sell the mobile home frame to someone on Craigslist for more money to use as a trailer.