I tend to think now that consoles are worth keeping in the attic.....they are the one thing that in my opinion people would come back to in future and still enjoy..........I have an old PS1 up in my attic and I wish I had kept my older consoles, (maybe not the sega Saturn), but sega mega drive, SNES, original xbox.......I actually just went a bought a copy super Nintendo for my 9 year old niece as I wanted her to experience some old school gaming.....and I used to have one...so that's a long term false economy I made ever getting rid of it in the first place.............im now angling for a PS4 & I reckon ill stick my xbox 360 up in the attic.
all that being said.....£100 is £100 and it's like selling old bikes to get a new bike...although with that the bikes take up allot of room and you cant just stick them up in the attic can you.
im saying £100 with all the games........they are an old model and it is xmas when everyone wants a new model, not old....they aren't old enough to become nostalgic.....and you can get the latest PS4 or Xbox one for £300 brand new.....plus I always go half price for good second hand so that would in my book put a used PS4 or xbox one at £200 which is more than half price, not that there are many but for arguments sake anyway.......so you wouldn't be wanting to pay that for a previous model console.
well theres a typical noggy answer