Vintage board games are worth good money. The modern ones are made terribly.
Selling anything on eBay take a moderate bit of effort if (per another thread) you value your time at all. A long while back, I basically decided that if I couldn't get $50-100 for something it basically wasn't worth my time.
Yeah, the big awkward thing about selling things on eBay is that even if you value the things you're selling at $0 and so have 100% gross margin it's pretty easy to end up with it being a pretty underwhelming hourly wage. Depending on how much you value your time, giving things away via freecycle or a facebook group etc. can be "cheaper", although that has its own set of problems.
I live on a fairly busy road in a relatively rural area. My strategy for bulky stuff is to just put a "FREE" sign on it at the end of the driveway and that usually works within a few hours.
Electronics I just recycle and I mostly just shrug about other things or donate them.