What are Stick Mags and Drum mags for the PPS50 worth?

I have a stick mag I am going to sell, and maybe a mostly whole drum mag, but the stick is definately for sale, I just don't know what the damn thing is worth

Bump, I still would like ot know what to ask for the magazine

Some company in FL had th emags for $45 in chrome. Probably slightly less for blue. What do you mean by mostly whole drum? Numrich was selling new drums for $122 but I don't know if they have them.
Hope that helps.

the magazine is stainless (not shiny like chrome) with a black block on it to fit into the stock, as for the magazine, it is whole, it works in my buddies PPS50 but mine hiccups with it

the reason I call it mostly whole is that it does not have the follower in it (I just throw a few cartridges in it, so what if they will never come out) and it had a slight case of surface rust that wiped off with oil but left a stain behind (the finish is very thin on these drusm for some odd reason)