Knob and tube

We like these details. The little stars on the overhead light fixture were a favorite of Mrs. Owner. We think that if the fixit fund runs out we'll just keep these in place. The push button lightswitch is a throwback I'm sure most people remember. Not sure the electricals behind them are quite up to code however. These will turn into some sort of Lutron switch we think. What do you think, any value on Ebay?