10 listings from a single dealer. Median price is $45,024.
The 2026 Sylvan Mirage 8520 Party Fish is currently available from 1 dealer on Searchshop with 10 active listings. Median price is $45,024. The 2026 Sylvan Mirage 8520 Party Fish is nearly new, so most examples will still carry meaningful factory or extended warranty coverage.
Asking prices are tightly clustered, suggesting a stable resale market — there is little room to negotiate based on comparables alone.
Most listings sit in Michigan, with a cluster around Houghton Lake.
Confirm the original factory warranty is intact and transferable, request the original window sticker, and verify any recall work has been completed at a Sylvan dealer.
