If you can send a pic it would help. If you choose to do it yourself and it is laminate total cost for the job, buying product at a box store should be no more than $150. If you make a new table add on a sheet of 3/8 plywood.
It is a simple job to either make a new one or relaminate the old if you have basic knowledge and tools. It is easier to make a new one than redo the old though.
If you are not comfortable doing it yourself a local cabinet shop should make you a new one for less than $200.
A pic would help though.