2021 Keystone Keystone prices in the U.S.
The median asking price for a 2021 Keystone Keystone in the U.S. is $20,451 based on 25 active listings.
As of August 9, 2026, the median asking price for a 2021 Keystone Keystone in the U.S. is $20,451, based on 25 active dealer listings tracked by VinAssessment.
◷ Updated August 9, 2026 ▤ 25 active dealer listings, last refreshed August 9, 2026
Typical: $17,900–$29,878 — the middle half of 25 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What would a 2021 Keystone Keystone cost per month?
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Live 2021 Keystone Keystone listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Keystone Keystone listings on VehiSales →.
Price trend
Average price is down $127 since July 21.
2021 Keystone Keystone prices by state
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| Florida | $29,878 | 5 | 2 Shop 2020–2022 nearby → |
Listed this year counts every 2021 Keystone Keystone first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Keep exploring Keystone prices
2021 Keystone Keystone · $20,451 typical · 25 listingsOther Keystone Keystone years
Own a 2021 Keystone Keystone? See what it's worth →
Frequently asked questions
Why do 2021 Keystone Keystone prices range from $10,756 to $52,788?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $17,900 and $29,878 — see the mileage and trim breakdowns above for where a specific vehicle lands.
Is $24,743 a good price for a 2021 Keystone Keystone?
$24,743 is the market average as of August 9, 2026. Anything meaningfully below the $20,451 median is priced to move — but always compare within the same trim and mileage band, since those two factors drive most of the spread.
How many 2021 Keystone Keystone are for sale right now?
25 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 25 active listings for this vehicle across dealer sites nationwide, last refreshed August 9, 2026. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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