Complex sentence: On 15 December 2006 the general public could buy euro starter kits; 450,000 of these kits were produced; each kit contained 44 coins, amounting to €12.52 (3,000 tolars).
Split into simpler sentences: On 15 December 2006 the general public could buy euro starter kits; 450,000 of these kits were produced. Each kit contained 44 coins, amounting to €12.52 (3,000 tolars).