By chance you want to buy some bubble sort for $5/month? that's less then .005 per sort. I also have some 24 bit IEEE floating points as a service (IEEEFPaSS), on sale as well.
Hashtables are by far not the only way to associate a number of keys with respective values. They have some nice properties and some rather ugly properties (memory usage, growing/shrinking, iteration, seeding / table poisoning). Most RDBMS (for example) tend to use trees instead for indices. And then there's the whole category of tries.
Wait until you guys check out my hashtable implementation in the cloud.