Complex sentence: It is implied that he is the one who introduced the Race to this highly addictive spice, and he is more than eager to trade it for rather technologically advanced Race items, though he intends to sell these items off for even more prestige.
Split into simpler sentences: It is implied that he is the one who introduced the Race to this highly addictive spice, and he is more than. Eager to trade it for rather technologically advanced Race items, though he intends to sell these items off for even more prestige.