Have you ever met one of those people that claims to own every games console ever to exist? Want to out smart them easily? All you have to do is ask “O.K. can I play on your Panasonic Q” and leave them not knowing what to say!
The Panasonic Q is a very rare console and although it is not a Nintendo console it is ridiculously close as Panasonic helped to make the Nintendo Gamecube in return they gained the right to make a silver version with DVD capabilities however as it cost £200 it did not sell very well and was quickly taken out of production this means that they are now worth a fortune and fetch up to and over £350 on eBay.
The other problem with this console is that it was only made in Japan so it will not play western games unless you mod it which will murder the value. As you will in the end just want to sell it for the cash it is not really worth it (plus it is more like an ornament as hardly anyone plays them but just looks at them.)

Forgetting that this costs a lot more you would be likely to buy this over a Gamecube but as it is so much more expensive and only plays Japanese games you would easily be forgiven for thinking that this is the inferior console.