Two weeks after Christie’s announced that they will be increasing their buyer’s premium, a fee charged to buyers, Sotheby’s revealed that they will raise their commissions as well. It is the first time Sotheby’s has boosted its buyer’s premium since 2008.

Sotheby’s and Christie’s had both been charging 25% for the first $50,000 of a sale, 20% on the amount from $50,000 to $1 million and 12% on the remainder. Sotheby’s new fees will take 25% of the first $100,000 of a purchase, 20% from $100,000 to $1.9 million, and 12% of the rest. While both auction houses are raising commissions, it will be slightly cheaper for patrons to buy at Christie’s as their new fees charge 25% for the first $75,000 of a purchase, 20% on the amount from $75,001 to $1.5 million, and 12% on whatever is left.

Sotheby’s announced the hike on Thursday, February 28, 2013, the same day that the auction house reported a decline in both revenues and profits for 2012. Sotheby’s revenues for the year were $768.5 million, an 8% decrease from the year before. The auction house attributes the decline to a reduction in commissions. In recent years Sotheby’s has given a percentage of the buyer’s premiums to its biggest sellers as an incentive to maintain their business, a practice that also cuts into the auction house’s profits.