Echunter53

[5e] [Updated] Shop Inventory Generator
So, I'm a bit of a spreadsheet nerd, and I decided I wanted a way to quickly and efficiently generate shop inventories for my game. I found this table shared on this reddit post, and used it as a template to create this spreadsheet.
What the sheet does is calculate (by generating random numbers) what types of items a shop will have based on its availability, and what their prices are. Availability levels are Limited (think traveling merchants), Rural, Urban, and Premium (capital cities and such). Hidden columns randomly roll a d100 (more or less) and if the roll is successful it randomly selects a price for the item between .75x and 1.5x of the base price. Prices can be adjusted for expensive/inexpensive/favorable/unfavorable conditions by changing the value in the Price Multiplier box, and all important numbers are visible to allow for manual rolling, since the random number generators cause the sheet to change every time any cell is edited. The easy way to lock a shop's inventory values is to set up the editable cells in the top row, then download the sheet as a PDF; it will produce random values that will not change after that point.
What I'm looking for is advice on other ways to improve it. For example, I've already just now changed it to limit prices to two types of coins maximum so it doesn't give prices like '3 pp, 1 gp, 1 ep, 4 sp, 8 cp.' Also, there seems to be a rare glitch where it gives prices like '10 cp' rather than properly converting to '1 sp,' and I'm working on fixing that.
Once I've got it polished I was going to make it downloadable and such for folks, and possibly make a version that doesn't use electrum since I know some people dislike it. Anyone have any ideas or suggestions?