Tech steals:
t92: Monarchy (322 EP)
t96: BW (128 EP)
t98: IW (215 EP)
t100: Math (258 EP)
t102: Sailing (107 EP)
t104: Construction (376 EP)
t106: Poly (107 EP)
t108: Monotheism (128 EP)
---------------
total: 1641 EP
Already half of our EP on Darius used up.
The values for EP cost assume we still have the 20% trade route discount after Sailing. That's not very likely, unless we cancel open borders with most AIs. Without it, we'd have to pay 1819 EP (Sailing on t102) or 1816 EP+149
(Sailing on t98) for all those techs.
t92: Monarchy (322 EP)
t96: BW (128 EP)
t98: IW (215 EP)
t100: Math (258 EP)
t102: Sailing (107 EP)
t104: Construction (376 EP)
t106: Poly (107 EP)
t108: Monotheism (128 EP)
---------------
total: 1641 EP
Already half of our EP on Darius used up.
The values for EP cost assume we still have the 20% trade route discount after Sailing. That's not very likely, unless we cancel open borders with most AIs. Without it, we'd have to pay 1819 EP (Sailing on t102) or 1816 EP+149
(Sailing on t98) for all those techs.

