If you sort a store inventory by number of items you have, ascending, an item with 19 onboard your ship occurs before item with 2 in stock.
Similarly with prices, sorting lowest to highest price lists an item costing 10,000,000,000 lower in the order than an item costing 200.

eg. of current sorting with prices sorted low to high
1
10
100
10,000,000,000
2
20
240,000
25
250,000,000
30

Thanks, I've confirmed this and will add it to our bug tracker I can't promise that it will be fixed any time soon since it is pretty low priority