http://en.wikipedia.org/wiki/T206_Honus_Wagner
4 the most part baseball...
topps Tiffany
A Livan Hernandez baseball card is not worth much money. Most cards are only worth around $1. It will depend upon the condition of the card also.
Most if not all are worth less than a quarter.
Spanish pokemon cards are uncommon to most people and you or someone Else probably want to no how much the cards are worth now i depends on what year it is most Spanish cards that are worth lots of money are made in 1900-2000 also look to see if it is shiny if so you have a vary rare card in your hand
A carlos Delgado rookie card or his catcher card
most of his cards are commons - so worth anywhere from 2 cents to 50 cents. 1978 is worth $8, 79 is worth $2.50 and some of his insert cards are worth a few bucks.
http://en.wikipedia.org/wiki/T206_Honus_Wagner
His RC is probably worth 25 cents. Most if nnot all of his other cards are worth less than a dime.
The Egyptian God Cards are worth about $30 each. Trying to improve the answer, seeing how the previous answer only involved the non-Tournament legal God Cards, which are only high in demand because of Collectors. Cards that are generally low in stock, and high in demand are usually worth the most amount of money. For example, Steelswarm Roach is close to generally $100, Tour Guide from the Underworld is about $150, and so on. Trying to find good cards, that are also hard to get is really what makes them worth the most.
Key cards in the 973 baseball card setThe 1973 baseball card set consists of 660 baseball cards. A complete set has a book value of about $700.00 in near mint condition, and about $200.-$350.00 in very good -excellent condition. Key Cards in the set that are worth the most money Include: Crda 1 - All-Time Home Run Leaders, Card 50 - Roberto Clemente, Card 100 - Hank Aaron, Card 220 - Nolan Ryan, Card 305 - Willie Mays, and Card 615 - Mike Schmidt RC
Baseball cards become valuable when they are very scarce.