Chevrolet Corvette C7
Flagged undervalued because asking -33% vs historic sold, -33% vs 2-yr avg, and -31% vs 3-yr trend.
What It's Actually Worth
Blended value of a standard 8 yr, 9k mi example, ~$62.5K now. The green line weighs confirmed auction sales most heavily (the amber dots — what cars actually hammered for), blends in fast-selling "just-missed" listings, and lightly smooths out month-to-month composition noise.
Did our model work? 79% direction calls right
Each faint amber line is a forecast we would have made at that point in the past (12-mo horizon), drawn against what actually happened (blue). Over 39 scored forecasts: 79% got the direction right, median value error ±12%.
Walk-forward: each ghost uses only data available at that date — no hindsight. Data-backed market intelligence, not a guaranteed prediction. Figures are modeled estimates from asking prices, sold comps, and public economic indicators; they can be wrong. Not financial advice.
Auction Scorecard gavel in range 7 in 10
We replayed 607 past auctions in this market — predicting each hammer price from market data before the sale (no hindsight). Typical miss: ±25%; the gavel landed inside our predicted range 7 in 10 of the time, and we lean slightly low on average.
| Sold | Car | Our range | Hammer | |
|---|---|---|---|---|
| 2026-05-28 | 2017 · 7k mi | $43.1K–$104K | $87.5K | ✓ |
| 2026-05-27 | 2019 · 5k mi | $46.8K–$113K | $156K | ✗ |
| 2026-05-27 | 2016 · 13k mi | $37.9K–$91.3K | $75.0K | ✓ |
| 2026-05-27 | 2017 · 42k mi | $26.6K–$64.0K | $47.3K | ✓ |
| 2026-05-26 | 2017 · 7k mi | $37.4K–$120K | $52.5K | ✓ |
| 2026-05-22 | 2019 · 4k mi | $47.6K–$115K | $209K | ✗ |
| 2026-05-22 | 2019 · 4k mi | $41.1K–$132K | $209K | ✗ |
| 2026-05-21 | 2019 · 2k mi | $53.7K–$129K | $275K | ✗ |
Live now — calling it before the gavel
We're currently tracking 8 open auctions in this market. Here's our predicted hammer range for each — check back after they close.
| Closes | Car | Source | Our predicted range |
|---|---|---|---|
| open | 2019 · 24k mi | classic | $27.2K–$87.3K ($48.7K) |
| open | 2016 · 12k mi | classic | $33.0K–$106K ($59.2K) |
| open | 2019 · 14k mi | classic | $31.6K–$101K ($56.6K) |
| open | 2018 · 19k mi | classic | $29.0K–$93.2K ($52.0K) |
| open | 2014 · 37k mi | classic | $23.4K–$75.2K ($42.0K) |
| open | 2015 · 65k mi | classic | $23.4K–$75.1K ($41.9K) |
| open | 2017 · 8k mi | classic | $36.0K–$115K ($64.5K) |
| open | 2016 · 20k mi | classic | $29.8K–$95.6K ($53.4K) |
No-lookahead: predictions are made before each auction closes; the scorecard grades confirmed sold auctions only (no-sales excluded). A modeled estimate, not a guarantee. Data-backed market intelligence, not a guaranteed prediction. Figures are modeled estimates from asking prices, sold comps, and public economic indicators; they can be wrong. Not financial advice.
Where We Think It's Headed
Probability and range, not a single number. Wider = less certain (not bigger gains).
| Horizon | Direction | Probability | Confidence | Past accuracy |
|---|---|---|---|---|
| 6 mo | UP | 53% | Low | 51% |
| 12 mo | UP | 56% | Low | 79% |
| 24 mo | UP | 59% | Low | 78% |
Data-backed market intelligence, not a guaranteed prediction. Figures are modeled estimates from asking prices, sold comps, and public economic indicators; they can be wrong. Not financial advice.
Crystal Ball — What Leading Indicators Signal
Distinct from the trend forecast above: this blends all 8 leading indicators (each at its own lead time, de-duplicated so correlated ones don't double-count) into one signal. Leading indicators are collectively signaling lower over the next ~12 months (low conviction — 28% of weighted drivers agree), driven mainly by Ethereum (USD) and U. Michigan Consumer Sentiment, though Case-Shiller Home Price points the other way.
Are the indicators agreeing?
Each bar is one driver's current push; longer = more weight. All one side = high conviction; split = low.
If You’d Bought in 2015
$100K invested 2015-01 → today (11.4 yrs), this car vs where else you could've put the money. Rebased to 100 at the start; the dashed line is inflation (break-even).
What This Market Follows
Specialty-car prices don't move in a vacuum. These economic indicators have historically led this market — tap one to see it shifted forward by its lead time, overlaid on the value line.
Case-Shiller National Home Price leads by about 7 months (moves with this market, correlation 0.74). Shown shifted forward 7 months so its turns line up with the market's.
Why We Think This
Current Inventory Snapshot
Comparable Markets
| Market | Undervaluation | Appreciation | Liquidity |
|---|---|---|---|
| BMW 1M Coupe (E82) | 50 | 34 | 49 |
| Nissan 350Z | 47 | 60 | 48 |
| Nissan 370Z | 52 | 56 | 56 |
| Alfa Romeo 4C | 58 | 35 | 49 |
| Fiat 500 (2012-2019) | 35 | 33 | 39 |
| Porsche 718 Boxster/Cayman | 63 | 46 | 54 |
| Porsche 911 (964) | 44 | 43 | 45 |
| Porsche 911 Turbo (964) | 26 | 75 | 22 |
Recent Signals & Alerts
- vin returned higher VIN relisted +$15,401 vs prior
- vin returned lower VIN relisted $-9,600 vs prior
- undisclosed title change VIN previously reported non-clean now listed clean/undisclosed
- vin returned higher VIN relisted +$13,099 vs prior
- vin returned lower VIN relisted $-7,364 vs prior
- undisclosed title change VIN previously reported non-clean now listed clean/undisclosed
Data-backed market intelligence, not a guaranteed prediction. Figures are modeled estimates from asking prices, sold comps, and public economic indicators; they can be wrong. Not financial advice.