Robin Boy Wonder S58JL (Justice League) — Market vs Low: which is worth more?
Robin Boy Wonder S58JL (Justice League) value — Market $2.30 vs Low $2.00. Market sells for 1.15× Low (+15%). Prices updated July 2026.
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Market vs Low
$2.00→$2.30
Market sells for 1.15× (+15%) the Low price — a $0.3 difference per card.
Is complete worth it?
Market $2.30 vs Low $2.00 — a $0.3 premium (+15%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.
Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).