Just in case someone is interested.

You can confirm the orders I'm getting here:
https://blockchain.info/address/1FX53aWhBzZuCfsG1mE3zor5fCdWNceHRs

You will notice that one guy bought his chips first, then started selling them, and he finished a batch already. That's exactly what I wanted to do. The other guy from Europe managed to fill up a batch with no money of his own. I'm just starting. Asians are shy maybe?

BTW, at this point, if you lend me, you only need to lend me 782.1 - 57 = 725.1 with interest rate adjusted appropriately. So the sooner someone lends me, the bigger the interest he will get back later.