Well, that depends. True if talking straight WASR 10.
But if you're talking WASR 10/63, I'd say those are special and command a premium.
Also, there are other WASR models that are rarer and bring a premium as well, such as the WASR 10/63 KR.
The only time I can see those mags being worth using is if you have a Krebs type safety that locks the bolt back, then you can drop the mag.
But I'm like you, not a BHO fan on AKs.