sorry, where can I find the prices and pack values?
Although the above mentioned site is a reference, it's accurate the least to be honest. I use it too but always double check with public searching for the exact card number and desired art.
You'll find the right prices checking in public what people offers (low ball) and what people wants (steep price). Average is in the middle.
Don't know if this will be good or counterproductive but, to check for non listed cards there or with no offers in public, you can do here in forums in the next links. Notice that the prices in those threads are all OUTDATED and those Companies worked for high profit so, cards are not as high as the prices they had and in addition time lowered prices still more. Again, always cross reference with Public prices too.
All of them closed long ago so don't ask for cards there. Use CTRL+F to find for specific cards with your browser. I mean older cards or non EX/GX cards which are not listed other places. And gameplay.
Experience gives you the rest. But you can always ask creating a Thread here in forums.
Edited by Chasista, 11 December 2018 - 12:09 PM.
WE WANT LEGACY TOURNAMENTS BACK !!! If you also want it, show your support http://forums.pokemontcg.com/topic/55966-feedback-making-it-easier-to-get-the-cards-you-want/
5th day reward packs list http://forums.pokemontcg.com/topic/56679-5th-day-log-in-pack-is-random-got-a-gur-dd/?p=593037
Foro en español, también existe: http://forums.pokemontcg.com/forum/2-español/