How does OAV determine a Great Deal at Tannahill's?

OAV scores every listing against a comparable cohort of similar vehicles using its patent-pending Price-to-Market (PTM) methodology, built on OAV's patented vehicle market standardization technology. A vehicle qualifies as a Great Deal when its asking price is below the comparable-range floor by at least OAV's minimum-gap margin (a listing below the floor by less than that margin is Fair Price) AND it has enough comparable depth for a confident verdict. Listings without enough comparable depth are surfaced as Unscored rather than mislabeled. Full PTM methodology and DefinedTerm anchors for every label (Great Deal, Fair Price, Overpriced, Unscored) at https://app.oav.io/price-to-market.

How is Tannahill's inventory priced compared to the Mason City, IA market?

OAV's Deal Mix summary on this page shows what share of Tannahill's inventory currently scores Great Deal, Fair Price, or Overpriced against the local Mason City, IA comparable market. Aggregate mix is a fast read of pricing posture; per-listing detail is in the Top Deals table and full inventory grid.

How often is Tannahill's inventory data refreshed on OAV?

OAV refreshes inventory data daily from the latest snapshot. The Market snapshot stamp near the top of this page shows the actual snapshot date so freshness is verifiable. Price-to-market analysis, days-on-lot, and Demand-Verified sell-through cohorts recompute on the same cadence.

OAV Dealer Intelligence

Tannahill's inventory in Mason City, IA

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 comparable listings.

OAV helps determine if a vehicle is a good deal by comparing its price to similar listings within its supported comparable range. Sell-through is separate Demand-Verified evidence, not part of the price verdict.

Market snapshot · October 26, 2026

OAV evaluates vehicle asking prices against comparable listings when sufficient market evidence is available. Days-on-lot and Demand-Verified sell-through are separate demand signals. Market data is refreshed regularly.

Use this page to

Compare Tannahill's prices against the local Mason City, IA market.
Find Tannahill's lowest-days-on-lot inventory (faster-turning vehicles).
Track Tannahill's deal mix (Great Deal / Fair Price / Overpriced) over time.

Listing price distribution

OAV checked 14 current listings at this dealer on October 26, 2026: 0 Great Deal, 0 Fair Price and 0 Overpriced against comparable listings, and 14 Unscored.

OAV's price verdicts apply to individual listings, not dealers. No dealer can pay to change a verdict or its placement.

Figures compare advertised listing prices against OAV's comparable-market range and may not include taxes, registration, or dealer fees.

14 total vehicles listed · 14 used

Great Deals

of 14 total inventory

Total inventory

Mason City, IA

Request availability and out-the-door price

OAV will route your inquiry to Tannahill's for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 14 vehicles in inventory.

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Vehicles at Tannahill's

OAV found 14 active listings for Tannahill's in Mason City, IA. OAV evaluates vehicle asking prices against comparable listings when sufficient market evidence is available. Days-on-lot and Demand-Verified sell-through are separate demand signals. Market data is refreshed regularly.

According to RetailVision™ data, OAV is currently analyzing approximately 14 vehicles in this dealer's inventory in Mason City, IA.

Used Inventory

14 used vehicles · evidence-backed Price-to-Market analysis

Vehicles Listed

Average Price

$7,927

Price Range

Mason City, IA

Unscored

$16,998267,371 mi

Mason City, IA

Reviews & OAV Score™

Buyer reviews and the composite OAV Score™ for Tannahill's inventory in Mason City, IA.

OAV Score™
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How this dealer listing is verified

This dealer entry is one of 56,000+ U.S. dealerships tracked by OAV. Inventory counts and pricing statistics shown above are derived from the dealer's publicly advertised vehicle listings, aggregated and standardized using OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477). Individual vehicle VINs in the listings above can be independently verified at the NHTSA VIN decoder.

This page renders OAV's public market summary for this rooftop. Dealers who want this listing removed entirely may email oavsupport@oav.io.