Each artist hub coordinates the three things collectors and executors come to DIG for: current market values, USPAP-compliant appraisals, and the market study.
$22.3M tracked across 28 verified lots, 2006-2026. DIG IQ 96 / 100. Median 8.4× over auction estimate. Only single-artist memorabilia market with documented repeat-sale appreciation (Mustang +52% in 4 years).
USPAP appraisals for Stratocasters, stage-worn clothing, vintage performance photography, handwritten material, and personal effects. Verified Woodstock and Monterey provenance sets the market ceiling for entertainment memorabilia.
USPAP appraisals for Beatles instruments, signed records, handwritten lyrics, Apple-era material, and individual member memorabilia (Lennon, McCartney, Harrison, Starr). Provenance scrutiny is at the highest tier given category value and historical forgery activity.
2019 Christie's single-owner sale: $21.5M, 126 lots, 100% sold. Hub and appraisal service in build. Study live in Memorabilia Intelligence.
Handwritten lyrics market dominates: "Like a Rolling Stone" draft sold $2M (2014). Instruments, harmonicas, and personal archive material follow distinct submarkets. Hub in build.
DIG appraises across the full music, film, and entertainment memorabilia spectrum.
Contact Helen Hall → to discuss your specific artist or collection.