Okay, that was harder than I expected. Moldvay's page B12 is a succinct table of equipment prices. It should be easy to streamline this. But I wanted to have all information in the same page: damage, price, weight, etc. I also added some house rules for weapons.
Not all the original weapons are included, but I've added a few of my own.
I used the silver standard instead of the traditional gold.
|Click HERE for the PDF.
My favorite part is "unifying" the price and weight of most items under "light tools". It might seem strange that all costs and weight the same, but you'll see none of the examples are really absurd. I will probably use this section in my 5e games from now on, too. I'm not a fan of tracking money except for the expensive stuff, and I certainly dislike browsing through a book to find the price (or weight) of a certain item.
In any case, let me here your opinion after you check the PDF (click the link above).
UPDATE: ultimately, my "one page rules" effort led me to publishing Dark Fantasy Basic my own homage to B/X. Check it out!