Various Trojan Rocksteady Box Set worth

Based on the catalog data provided, the Various – Trojan Rocksteady Box Set (Vinyl, LP) typically sells for $128 used [1], while the Various – Trojan Rocksteady Box Set (CD, Compilation) is valued at $9 used [2]. The third listing, Various - Trojan Rocksteady Box Set, is currently unpriced in the catalog [3].