Sorry if I was unclear. The issue is that Mafia is unaware of this autosell price, so when you have an asbestos stick in your mall store and click the reprice button, it won't do anything to its price; it'll leave it at 999,999,999. This issue had previously existed for the silver shrimp fork, but has been corrected there. The same type of fix would (I assume) also work for this item.
I think that all that needs to be done is for the autosell value to be set in items.txt (while still leaving off the "d" flag). I checked, and the same autosell value (95) applies to all items from 366 to 374.