Pony of the Americas horses for sale in Washington

5 Pony of the Americas horses for sale in Washington on other sites Everybarn indexes. Asking prices run from $1,400 to $7,500, with a median of $2,750 across 5 prices. Based on 5 listings, updated Oct 8, 2026. Typical range nationally $850 to $3,000, from 151 comparable sales and listings in the past 90 days.