In my last job I came across a stash of Dreamcast parts. The company who owned them went into liquidation and I had the task of sorting the stock. They must have repaired then because there was a machine specific to assembling parts for them.
I managed to get a hold of some of it. Unfortunately, some of the parts to build a complete unit were missing (controller PCB, top part of the casing and some internal metal shielding). The parts I have are:
7 x Controller
4 x Laser Unit
2 x Mainboard
2 x Internal Transformer
3 x Bottom half of case
4 x Flip-up lid
8 x Dial-up modem
11 x Coaxial AV Lead
All these parts are new and official.
Also have 3 complete Dreamcasts (1 x New in box, 1 x New with no parts, 1 x Used test unit).
I've had it all for years and was thinking of selling some of the more valuable parts though I'm not sure if it'll be worth the hassle for a couple of quid.