Unlike the USA edition, the European release of Super Chase H.Q. commands striking complete-in-box prices, a sign of a markedly rarer PAL print run and limited distribution of the Taito port on this market. This is where the title's real collecting stakes lie: a complete boxed European copy is hard to assemble, and the premium owes nothing to the game itself but to the scarcity of PAL distribution for Taito's Game Boy arcade conversions.