Star Guardian Jackknife Full Burst (Promo Cards) — Market vs Low: which is worth more?
Star Guardian Jackknife Full Burst (Promo Cards) value — Market $28.10 vs Low $23.75. Market sells for 1.18× Low (+18%). Prices updated July 2026.
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Market vs Low
$23.75→$28.10
Market sells for 1.18× (+18%) the Low price — a $4.35 difference per card.
Is complete worth it?
Market $28.10 vs Low $23.75 — a $4.35 premium (+18%). 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).