Both your rugs are Persian, made in the city of "Khoy", but they are always sold as Tabriz rugs. However, it does not mean that they are not good rugs. The price you mentioned for the 10 X 14 seems to be a reasonable price to me. KPSI on these rugs is around 360 and they are considered as 50 raj. They may be even a bit less than 50 raj, but in the market, these rugs are always referred to as Persian Tabriz Herati Mahi 50 raj. For the smaller piece, something around $1000 would be a fair value in today's market.