I would say Pokemon cards are best!
I would say magic.
There are a lot of excellent online resources you can look for - and it depends a lot on what type of cards you are interested in. My current favorite site for buying trading cards - both sports and non-sports is the Trading Card Yard.
There are hundreds of cool trading cards to collect, so what I recommend is that you collect and play according to your interests. Interested in monsters and anime fantasy? If so, there are Pokemon (which i personally recommend to anyone above the age of 8 because children under this age may not understand the rules if they want to play the game) and Yu-Gi-O cards. Are you a horse fan? Then the Bella cards are for you (I honestly don't know too much about them, so I can't tell you the exact name of them). Do you like cute comical creatures? Then the Neopets trading cards are for you. Whatever type of trading card(s) you play with depend(s) on you and your interests!
Depends on the type of trade cards one is interested. Steam Trading Cards has its own website: SteamCardTrade dot com. For all other trade cards, information can be found in trading sites, like TradeCardsOnline dot com.
The 2013 variety of the cards now have holographic foil backings applied to the rare cards.
Type your answer here... Cool cats trading card game;)
Any type of comedy I'd recommend "Flypaper".
Historian
red wine
Lots of the Blackpool Tower I would recommend;
super computer
Call Napa.
I would just recommend typing a O on your keyboard ☺