Robotics Invention System [1.0] #9719 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

Robotics Invention System [1.0] #9719 value — Loose $20 vs Complete (CIB) $82. Complete (CIB) sells for 4.1× Loose (+310%). Prices updated August 2026.

Steady
ConditionSold medianvs Loose
Loose$20eBay ↗
Complete (CIB)$824.1× · +310%eBay ↗
Sealed (new)$1005× · +400%eBay ↗

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

Loose vs Complete (CIB)
$20$82

Complete (CIB) sells for 4.1× (+310%) the Loose price — a $62 difference per set.

Complete (CIB) vs Sealed (new)
$82$100

Sealed (new) sells for 1.22× (+22%) the Complete (CIB) price — a $18 difference per set.

Is complete worth it?

Complete (CIB) $82 vs Loose $20 — a $62 premium (+310%). 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 Robotics Invention System [1.0] #9719 listings ↗Full Robotics Invention System [1.0] #9719 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).