Are there spectacles that cater to short n long-sighted?

Are there spectacles in the market that cater to both short and long-sighted at the same time?

yes.
they "split" the lens into upper portion (to see far) and bottom portion (to see close, for reading)

they r called bi-focals… older models u can see the split in the diff lens. now with modern tech. they luk jus like any other specs.

Anyone can tell me roughly how much progressive lenses (excluding frames) cost? Thanks in advance!

Don't know about prices of lenses in Singapore....check with your optician.