IMO the only real "issue" with listing them here is that this board doesn't really have very many active members and therefore the potential audience is relatively small.

That's going to lower your price because smaller pool of buyers = less demand = lower price.

I've sold several guns here because for me it's worth taking less than I could get on, say, GB, just because of the simplicity of doing a F2F transfer at a local FFL being much easier than the hassle of finding and vetting the receiving FFL, packaging, shipping, etc. All that stuff takes time and effort that I'd rather expend elsewhere.

It's money or time, gonna cost you either way.