you can offer all your sp on a friends trade, then cancel it

To get mine, I put all but 1,000 sP into the stocks, and was able to get it. =D

I offered on a trade of a person who hasn't been on in over 30 days...scarey huh. It was quick and painless. I did use a friend to hold my sp while I did some of Amy's quests

(which, seriously?, what a joke...you should have to be rich to do them; I would have given up on 90% of them if not for this achievement)