I’ll offer you $1 for the damaged ion drive unit…
buy 2 Soyuz @ 8 = 9 left
buy 1 Vostok @ 2 = 7 left
buy 1 Supply @ 1 = 6 left
launch a pair of Vostok, with Belyayev on board, plus one Supply, on a pair of Soyuz to Earth Orbit, to score Man in Space.
If Belyayev is incapacitated, separate the Vostoks, re-enter the empty one (and buy off the last card if it’s a failure), then re-enter the other with him in it.
If Belyayev is not incapacitated, leave him there for end of year. If the first Life Support fails, buy it off and move to the other capsule, hoping the second Life Support won’t fail. If he survives, score Space Station.
If there’s $5 left, recruit Feoktistov.