+1 I"m relatively new to polypterus but from what I've seen in LFS they're very commonly mislabeled. Also I've seen several websites that use Bichir Bichir as a sort of umbrella label; I've seen it applied to lapradei, endlicheri, and senegalus. Take a quick pick if you can, the pros on here will have no trouble with and ID. It's worth being sure if you're going to drop that sort of cashHowever I would advise you make sure they are in fact CB PBB and not laps.
A lot of those Indonesian were hybrids(PbbxNigLap).Indonesian cb pbb use to exist. They were low quality. Get pics and the will be a good indicator what they are.
Even the finlets r not accurate man my old pbb had the same amount as my Nigerian lap didBest way to tell are the dorsal finlets