Dark matter
600.000 = 12$\8€
1.500.000 = 22$\15€
4.000.000 = 40$\26€

Level of mines
+1 level metal mine = 6$\4€
+1 level crystal mine = 8$\5.4 €
+1 level deuterium mine = 7$\4.7€
+1 level for all mines = 18$\12€

Resource packs
small resource pack(Metal\Crystal\Deuterium = 20.000 B = 10$\6.7€
medium resource pack(Metal\Crystal\Deuterium = 50.000 B = 20$\13.5€
Big resource pack(Metal\Crystal\Deuterium = 100.000 B = 30$\20€

Level of tech
+1 level for 1 tech = 6$\4€
+1 level for 2 tech = 12$\8€
+1 level for 4 tech = 22$\15€

How buy?
Transfer money to the purse Z405502478806 or E405136403197 and the note write that buy, and nickname, and coordinates home planet !
If this method you do not like or you do not believe me, write to customer support! discuss!