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

VIN1G1YY3388M5115803
Exterior ColorWhite
Inventory Typeused
Days on Lot1343

1991 Chevrolet Corvette

Unscored
$17,50079,903 mi

Shenandoah, IA 51601

Is this 1991 Chevrolet Corvette a good deal?

OAV verdict: Unscored

Why: Listed at $17,500, comparable market range $17,500–$17,500. Days on lot: 1343 days (market average 301 days).

Market price position

17,500
17,500
17,500

$17,500 · only listing at this price

$17,500 — single data point
Regional range
$17,500 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Wayne Johnson Private Collection

Shenandoah, IA

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

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Request availability and out-the-door price

OAV will route your inquiry to Wayne Johnson Private Collection for current availability of this 1991 Chevrolet Corvette and an out-the-door price quote (taxes, fees, addons included).

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

About This 1991 Chevrolet Corvette

Listing updated: Jun 15, 2026

Listed by an independent dealer in Shenandoah, IA · On lot for 1343 days · VIN verifiable at NHTSA

This used 1991 Chevrolet Corvette is listed at $17,500 by wayne johnson private collection in Shenandoah, IA 51601. It has 79,903 miles on the odometer. The exterior color is White..

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Shenandoah market, the estimated market range is $17,500 to $17,500.

This vehicle has been on the lot for 1343 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Shenandoah, IA market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 1991 Chevrolet Corvette against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Shenandoah, IA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1G1YY3388M5115803 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

1991 Chevrolet Corvette Market in IA

Comparable Vehicles

20

Average Price

$15,523

Price Range

$8,995–$25,246

Avg Days on Lot

301

Based on 20 comparable 1989-1993 Chevrolet Corvette listings in IA, the average asking price is $15,523. This listing at $17,500 is $1,977 above average (13% above market). Comparable prices in IA range from $8,995 to $25,246. Similar vehicles spend an average of 301 days on dealer lots in this market.

Similar Chevrolet Corvette Listings in IA

8 comparable vehicles within ±2 model years and ±30,000 miles