U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

Best Priced Coupes in South Dakota

The best priced coupes in South Dakota are vehicles currently listed below their typical market range, based on local comparables and days-on-lot velocity. These vehicles are ranked based on how far below their expected market range they fall and how quickly similar vehicles are selling.

Market snapshot · May 11, 2026

OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and local comparables.

OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.

According to RetailVision™ data, OAV is currently analyzing approximately 100 coupes across the South Dakota market, refreshed daily.

Total coupes

145

Average Price

$40,012

Price Range

$3,988–$194,900

Avg Days on Lot

107

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.

This helps identify undervalued vehicles and determine whether a listing represents a great deal or a good deal in its local market.

Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).

Learn how OAV identifies Demand-Verified Deals™

What makes OAV different

Unlike traditional listing sites, OAV ranks vehicles using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles. That helps shoppers identify listings that are not just cheap, but competitively priced against the local market.

Coupes market summary — South Dakota

MarketSouth Dakota
Body typeCoupes
Listings analyzed145
Average price$40,012
Price range$3,988 – $194,900
Average days on lot107 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

OAV answers these questions

What are the best priced Coupes in South Dakota?
OAV ranks Coupes in South Dakota by how far below their typical market range they are listed, using local comparable vehicles and days-on-lot velocity. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which Coupes in South Dakota are priced below market?
Coupes flagged as undervalued are priced below the typical range for comparable Coupes in South Dakota. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings have high sell-through velocity in South Dakota?
OAV compares each listing's days-on-lot against the local market average. Listings selling meaningfully faster than the local average are tagged "high demand in this market" — a leading indicator of competitive pricing and strong shopper interest.
Which Coupes are undervalued compared with local comparables in South Dakota?
OAV's Price-to-Market analysis compares every listing against similar Coupes in South Dakota, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares each listing against similar vehicles currently for sale in the local and regional market — using year, make, model, trim, mileage, and condition signals — to compute a price-to-market range. Listings priced below the bottom of their typical range are flagged as undervalued, surfaced as Great Deals, and shown first in every market view.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just one that's priced low. A Demand-Verified Deal is priced below market AND backed by sell-through evidence — the listing's days-on-lot relative to similar vehicles tells us whether the local market is actually buying at that price band. Combining the price signal with the demand signal separates real deals from listings that are cheap because nobody wants them.
Does OAV use local market comparables?
Yes. Every listing is benchmarked against millions of comparable retail listings in the same metro and broader region — never national averages. A truck priced $2,000 below market in Dallas is compared against Dallas trucks; an EV priced below market in Los Angeles is compared against LA EVs. Local comparables make the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
Days-on-lot is the strongest leading indicator of competitive pricing in a local market. A listing that turns over faster than the local average is, in aggregate, priced more attractively to buyers — which usually correlates with being below the typical price-to-market range. Slower-than-average days-on-lot can be the opposite signal: priced for the seller's expectations, not the market's.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — body-type-specific market views are available for trucks, SUVs, sedans, and EVs in every major U.S. metro and ZIP code. Each view ranks listings by how far below the typical range they're priced, includes Demand-Verified Deals where sell-through evidence supports the label, and shows local comparable ranges + days-on-lot per listing. Start at the homepage or any city or ZIP page.

Explore more markets

All Coupes in South Dakota

Showing the 24 best-priced coupes from 145 active listings.

2001 Dodge Viper

2001 Dodge Viper

Beresford, SD

Unscored
$49,90011,000 mi

Market: $49,900$49,900

Beresford, SD

1997 Dodge Viper

1997 Dodge Viper

Huron, SD

Unscored
$84,9957,323 mi

Market: $84,995$84,995

Huron, SD

1997 Dodge Viper

1997 Dodge Viper

Mitchell, SD

Unscored
$84,9957,323 mi

Market: $84,995$84,995

Mitchell, SD

2005 Chrysler Crossfire

2005 Chrysler Crossfire

Chamberlain, SD

Unscored
$7,98857,327 mi

Market: $7,988$7,988

Chamberlain, SD

2016 Ford Mustang

2016 Ford Mustang

Beresford, SD

Unscored
$33,99011,998 mi

Market: $25,995$25,995

Beresford, SD

2016 Ford Mustang

2016 Ford Mustang

Vermillion, SD

Unscored
$33,99011,998 mi

Market: $33,990$33,990

Vermillion, SD

2025 Ford Mustang

2025 Ford Mustang

Sturgis, SD

Unscored
$64,4490 mi

Market: $64,449$64,449

Sturgis, SD

2021 Ford Mustang

2021 Ford Mustang

Sioux Falls, SD

Unscored
$29,95054,650 mi

Market: $29,950$29,950

Sioux Falls, SD

2026 Ford Mustang

2026 Ford Mustang

Sturgis, SD

Unscored
$64,45410 mi

Market: $64,454$64,454

Sturgis, SD

2025 Ford Mustang

2025 Ford Mustang

Winner, SD

Unscored
$51,255N/A

Market: $51,255$51,255

Winner, SD

2024 Ford Mustang

2024 Ford Mustang

Yankton, SD

Unscored
$46,9907,812 mi

Market: $46,990$46,990

Yankton, SD

2026 Ford Mustang

2026 Ford Mustang

Rapid City, SD

Unscored
$57,5196 mi

Market: $57,519$57,519

Rapid City, SD

2023 Ford Mustang

2023 Ford Mustang

Rapid City, SD

Unscored
$37,9099,623 mi

Market: $37,909$37,909

Rapid City, SD

2020 Ford Mustang

2020 Ford Mustang

Sioux Falls, SD

Unscored
$39,99520,702 mi

Market: $39,995$39,995

Sioux Falls, SD

2020 Ford Mustang

2020 Ford Mustang

Sioux Falls, SD

Unscored
$56,60015,604 mi

Market: $56,600$56,600

Sioux Falls, SD

2019 Ford Mustang

2019 Ford Mustang

Sioux Falls, SD

Unscored
$59,95035,525 mi

Market: $59,950$59,950

Sioux Falls, SD

2017 Ford Mustang

2017 Ford Mustang

Sioux Falls, SD

Unscored
$43,90053,393 mi

Market: $43,900$43,900

Sioux Falls, SD

2022 Ford Mustang

2022 Ford Mustang

Beresford, SD

Unscored
$26,90030,311 mi

Market: $26,900$26,900

Beresford, SD

2016 Ford Mustang

2016 Ford Mustang

Beresford, SD

Unscored
$15,800197,000 mi

Market: $15,800$15,800

Beresford, SD

2019 Ford Mustang

2019 Ford Mustang

Rapid City, SD

Unscored
$21,70045,824 mi

Market: $21,700$21,700

Rapid City, SD

2025 Ford Mustang

2025 Ford Mustang

Yankton, SD

Unscored
$45,80556 mi

Market: $45,805$45,805

Yankton, SD

2026 Ford Mustang

2026 Ford Mustang

Brookings, SD

Unscored
$39,44723 mi

Market: $39,447$39,447

Brookings, SD

2017 Ford Mustang

2017 Ford Mustang

Sioux Falls, SD

Unscored
$11,500144,611 mi

Market: $11,500$11,500

Sioux Falls, SD

2026 Ford Mustang

2026 Ford Mustang

Pierre, SD

Unscored
$34,15925 mi

Market: $34,159$34,159

Pierre, SD

Other vehicle markets in South Dakota