1 listing from a single dealer. Median price is $44,495.
The 2018 Keystone 355ts is currently available from 1 dealer on Searchshop with 1 active listing. Median price is $44,495. This is currently the only model year listed, which gives you a reference point for how the 355ts has held value.
Asking prices are tightly clustered, suggesting a stable resale market — there is little room to negotiate based on comparables alone.
The current listing is located in North Dakota; expect a longer drive or shipping if you live elsewhere.
For a 8-year-old 355ts, prioritize a pre-purchase inspection by an independent mechanic who knows the model. Ask specifically about common 2018 model-year issues, verify the title is clean, and assume any "we just replaced…" claim needs paperwork to back it up.
This page has fewer than 3 listings and is currently set to noindex while inventory builds.
