Veterinary use. Triamcinolone acetonide is also used in veterinary medicine as an ingredient in topical ointments and in topical sprays for control of pruritus in dogs. A series of injections with triamcinolone acetonide or another corticosteroid may reduce keloid size and irritation.
1 Real estate agent commissions. You, as the seller, will likely be paying the entire 5% - 6% commission, to be split between the buyer's agent and yours. For ways to reduce this figure, see Nolo's article Negotiate the Agent's Commission When Selling Your House.  Other closing costs or credits to the buyer.
Second answer. Be prepared to pay a Realtor 6% of the selling price to market and sell your home. Your Realtor will usually split this 50/50 with the Buyers agent (The agent that brings the buyer for your home).