Shelby Cobra 427 S/C #10357 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

Shelby Cobra 427 S/C #10357 value — Loose $70 vs Complete (CIB) $100. Complete (CIB) sells for 1.43× Loose (+43%). Prices updated September 2026.

Rising · +8%
ConditionSold medianvs Loose
Loose$70eBay ↗
Complete (CIB)$1001.43× · +43%eBay ↗
Sealed (new)$1231.76× · +76%eBay ↗

Medians of real sold listings per condition, updated September 2026 how we compute values.

Loose vs Complete (CIB)
$70$100

Complete (CIB) sells for 1.43× (+43%) the Loose price — a $30 difference per set.

Complete (CIB) vs Sealed (new)
$100$123

Sealed (new) sells for 1.23× (+23%) the Complete (CIB) price — a $23 difference per set.

Is complete worth it?

Complete (CIB) $100 vs Loose $70 — a $30 premium (+43%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.

See current eBay listingsSee sold Shelby Cobra 427 S/C #10357 listings ↗Full Shelby Cobra 427 S/C #10357 price guide →

Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).