The question is do I sit on the $13k in the hope Bitcoin fluctuates back to the $136 range or accept my losses and buy in again. Right now, I'm thinking that I'll leave it a week or so and see how things work out. The 2100 Bitcoin will stay in cold storage until I can actually prove to myself that I can make a decent return on the first lot.
Depends if you think BTC is going to hit $150 first or $136 first. I'd probably cancel the buy order, wait for it to hit bottom. If it goes down to $125, that buy order at $136 will hurt. I leave sell orders up, I rarely leave buy orders up.
Tuesday (curently today) in Japan should be a day they process a bunch of wire deposits, which could mean money floating around, which could mean a mini rally. I'd wait for a fairly decent drop before I bought in, because those always come. I'm not sure I 100% buy this long weekend boat load of money coming in theory which will bring us to 150-160 shortly.
My first WoW bot was for the auction house only and it worked on the principle that you should set your target and then stick to it. My target is a 1 BTC gain and if I achieve that I'll try to do it again and make a 2 BTC gain
I know that if the price does fall to $136 it will probably fall further but there is great value in a bot taking the winnings you targetted as opposed to trying to guess when the market will bounce.
My theory is that by this time next week, the bank holidays will have caused mtgox to run low on cash and I'll have my target
If I am wrong, then a week is a reasonable time to have waited. The only reason I am in this mess is that I got impatient this morning and killed an order to sell at $145 and sold at $139 instead.
Thanks for the thought though. I can see your logic and it does appeal.
I'm enjoying it though. Listed 105 for 126.99 now in the hope of buying back for 123.99 later and picking up another Bitcoin. 
I love playing the auction house in online games and Bitcoin is more of the same. 
