It depends on the cost of the resale. From $375 to $600+.
Part is a fixed cost, deed recording, Disney fees.... then title insurance is based on the value insured. I'm sure someone will post more details.
If you are buying use the greater of $2.00 per point or $300 for budget purposes. If you finance there will be separate closing costs for the finance source.
If you are selling use 12% plus $100 as a budgeting tool.