Silkie guinea pigs for sale priced $50 – $150

5 Silkie guinea pigs for sale on other sites Everybarn indexes. Asking prices run from $55 to $100, with a median of $75 across 5 prices. Based on 5 listings, updated Oct 8, 2026. Typical range nationally $15 to $75, from 13 comparable sales and listings in the past 90 days.