Legal fees make up the bulk of it, typically $800 to $1,500 for a straightforward sale handled through a lawyer's trust account. Add a discharge fee if your mortgage carries one, and a prepayment penalty if you are breaking the term early.
Buyers on the other side of a purchase face their own set, including a home inspection typically $400 to $600 and, depending on down payment size, CMHC, Sagen or Canada Guaranty mortgage insurance with Saskatchewan PST charged on the premium at closing.
Ask your lawyer for a firm statement of adjustments well before your possession date, not after. Get your hand-reviewed valuation from Joel Dyck.