They went for a lot this year, most successful apparently.
"The average price for all quarter horses in the sale was $5,376. The average price for young horses trained by CSU students was just over $4,000, according to sale records. The average price for aged horses was $7,424. Two horses brought $18,500 – a tie for high-seller." Equine Sciences · Colorado State University
I'm hoping to take the class eventually.