DIG IQ 91 High Alpha

$84.1M Hall of Fame sale · 44 lots · Performative provenance and 24-year holding data place this collection at the apex of the DIG IQ scale.

Portfolio Summary

Hall of Fame Sale
$84.1M
44 lots · Christie's New York · March 2026
DIG Index Value
$68.0M
35 tracked lots · 81% of sale total
Index Return
+172%
+$43.0M net gain on $25M cost basis
Portfolio CAGR
11.9%
DIG Index · 9.1yr avg hold · vs. S&P 500 ~12.8%
Alpha Driver

Jazz instruments punched well above their weight

Miles Davis and John Coltrane pieces held for just 4 years produced CAGRs of 50% and 36% respectively — outperforming even the trophy guitar lots on a risk-adjusted basis.

+50.1%
Davis trumpet CAGR: 4yr hold
Investment Signal

Performative provenance is the pricing variable that matters

Every lot in the top-quartile CAGR tier shares one attribute: the instrument was physically used at a culturally defining moment. Lots without this "touch" story — film scripts, personal jewellery, awards — underperform structurally regardless of artist fame.

+20.2%
Avg CAGR, played instruments
Revenue Heavyweights

Four lots drove nearly half of the $84M sale

Gilmour's Black Strat ($14.55M), the Kerouac On the Road scroll ($12.14M), Garcia's Tiger ($11.56M), and Cobain's Mustang ($6.91M) together accounted for $45.2M of the total $84.1M Hall of Fame sale. The top 4 alone represent more value than the remaining 40 lots combined.

$45.2M
Top 4 lots, 53.7% of total sale
D-Score Signal

The market underpriced provenance

Across all 44 Hall of Fame lots, Christie's estimates reflected standard comp-based pricing. The realised prices told a different story. Ten lots exceeded 5x their low estimate, led by the Miles Davis trumpet at 16.5x.

16.5×
Miles Davis trumpet, highest estimate delta
The Hall of Fame sale proved two things. First, that instruments played at defining cultural moments behave less like collectibles and more like irreplaceable assets with unlimited demand. Second, that the market consistently underestimates how much that story is worth. Four lots drove over half the $84M total. Ten lots smashed their estimates by 5x or more. The common factor in both groups: performative provenance. DIG Intelligence Research · Hall of Fame Sale Analysis · March 2026

Sector Analysis & Allocation

Sector Performance

Sector CAGR Return Rating
Instruments
+20.2% +103% Buy
Guitars
+15.9% +206% Buy
Costumes
+11.0% +248% Hold
Autographs
+7.4% +239% Hold
Awards
+7.9% +131% Hold
Lyrics
+9.8% +109% Hold
Film MSS
+3.0% +16%
Personal Items
+1.2% +14%

Value Concentration

Guitars 76.8%
Instruments 15.7%
Lyrics 5.6%
Other 1.9%

Holding Period Mix

Risk / Return Analysis

CAGR vs Hold Period (All 35 Lots)

Magnitude vs. Delta

Absolute realised price (Y) vs. estimate multiplier (X). Bubble size = D-Score intensity. The top-right quadrant contains lots with both high magnitude and extreme estimate-beating performance.

Lot-Level Performance

Top & Bottom Performers — DIG Index (35 of 44 lots)

The DIG Index tracks 35 lots with documented acquisition cost basis, totalling $68M and representing 81% of the $84.1M Hall of Fame sale. The remaining 10 lots — including the Kerouac On the Road scroll ($12.14M), the Buddy Holly poster, and the Les Paul prototype — are excluded from return attribution as acquisition cost data is unavailable. Estimate delta analysis covers all lots where Christie's published pre-sale estimates. Contribution % is calculated against the $68M index total.

Lot Acq. Cost Basis 2026 Value Total Return CAGR Est. Delta Contribution Rating

Estimate Smashers

Before the Hall of Fame sale, Christie's published estimates for each lot based on comparable auction results. These represent the market's best guess at what each piece is worth. When the hammer price dramatically exceeds that estimate, it tells us something the comps couldn't: the buyer is paying for the story, not just the object. The lots below beat their estimates by the widest margins. Every one of them was the primary instrument at a culturally defining moment. That pattern is the D-Score in action.

# Lot Christie's Low Est. Realised Multiplier Delta
DIG IQ Score Irsay Collection · Implied Rating
91 High Alpha
P-Score
100
Defining Moment
V-Score
100
Definitive
L-Score
60
Established Demand
D-Score
100
Rare

The Hall of Fame sale was a defining moment for cultural asset investing. Across 44 lots totalling $84.1M, the DIG Index of 35 tracked items returned +172% on a $25M cost basis. That performance decouples from equity markets entirely. These aren't financial instruments that happen to have a story. They're cultural artefacts that happen to appreciate.

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