@Run, i got it down to 360, then my progress was reset. i found the airboost, super stop and power swing powerups to help alot with getting hole in ones.
Awesome game but too short and a bit too easy, I didn't notice that you could buy extra stuff until halfway through the "hard" level set, The superhardmode did add a bit of a challenge but not much (Perhaps increasing the starting price of additional bombs slightly in superhardmode would boost the challenge level to a more suitable level ?)
a bit too easy to get the hard badge, just make sure you buy tons of opium and tea when they're cheap, and don't worry too much about getting top prices for your opium (as long as you turn a profit you'd benefit more from selling massive quantities than you do by waiting for the best price)
21 days ;)
http://81.8.220.153/21d.png
Mikasa, i buy 1 acceleration after the first attempt which allows me to get roughly $28 + $25 from the second attempt, for that i buy the crappy glider which makes getting the other achievements alot easier.
keyboard shortcuts for movement, attacking, etc would be nice, as would a higher droprate on the low end chests (it sucks that you have to farm the easy areas for them just to get your lockpicking skill up)