Where to buy an Dreamcast
I Found some stores to buy an Dreamcast. Please also reply with links for more stores. I will add on this list plus username where finds in "(Thanks to <insert user>)". Sorry for bad English. Maybe Dreamcast Owners will saying "I Am already Dreamcast Console" This is to buy an second and ^ and/or buying games or accessories. Also you can share it to your friends where want to get an Dreamcast.
Some shops maybe ship on only certain region.
Some shops selling new (unused) items for example at Konsolenkost they selling American Blue, Green, Red etc. VMU and controllers.
:!: IMPORTANT: MAKE SURE YOU READ THE DESCRIPTION ON THE WEBSITE! ALSO PAL CASES BREAK EASILY (ESPECIALLY FROM DELIVERING/SHIPPING). ALSO SOME SELLERS IN THE LIST MAY SELLING DC GAMES WITH ONLY THE DISC, NOT THE MANUAL, CASE ETC.

Console (as well maybe sell accessories and/or games)
GOAT Store (They having only American DC)
Konsolenkost (From Germany) (NOTE: THE GAMES/CONSOLES THERE THE MOST SUCKS! NEW GAMES IS OK, BUT GREAT STORE FOR ACCESSORIES.) (Good place to buy DC accessories and Games :D )
eStarland (They having only American DC) (Thanks to Chris7)
Dreamcastgaga (FINALLY! FROM JAPAN!) (Thanks to Dreamcastgaga) (DISCOUNT 10% FOR DREAMCAST-TALK MEMBERS BECAUSE JAPAN ROCKS)
nintedoforsale.com (Not sure if its European)

Only Games and/or Accessories. (And Console sold-outs)
Genki Video Games store. (JPN Imported games)
Console Pasion
JJGAMES (Console is sold out)
Play-Asia
ConsoleMAD (Console is sold out.) (Scroll down to see links)

User-sell style shops.
You can found easy in ebay (expect PAL because most people where having PAL Dreamcast don't sell it due they still love them.)
AMAZON! (Maybe better than ebay)

FAQ
Q: Where I did buy my Dreamcast.
A: Normally I found it on eBay, but is the same seller as Konsolenkost
Q: Did you fool me to buy?
A: No, by an accident I started this post on 1 April 2013.
Q: I Have posted an link and isn't there.
A: Maybe because I am too busy and I forget to put the list or it isn't good shop.

[hide]If I messed up with something, please warm me.[/hide]