I am looking for a rubik's game cube (deluxe with holes in tiles) or a normal deluxe cube. This would be for speedcubing, so original case or all that other stuff that makes it valuable isn't needed. If anyone has any info, that'd be great.

I have got a spare Rubik's challange with pegs etc. However to my opinion it does not turn smoothly enough for speedcubing. It might need lubricating or someting. I would swap it with you if you want to though.
Regards,
Vadim