You might want to look into selling them on eBay but, they do have a low collectors value, and could take some time to sell.
As a collector you should do what ever makes you happy. You could do both. open a few packs, and also put a box of unopened packs away. Depending on the set, and key cards from that set it could be a long time before the unopened packs are worth selling. I have a few unopened boxes of 1991 Donruss baseball cards. They might never be worth more than $10.-$15. Maybe in 50 Years they're be worth $20. (too many on the market, and no demand) Unopened packs from the 1950's for example sell for a lot of money because of the rarity of them, and the expensive cards that could be found inside. Depending on the set some of the newer cards could have future value unopened. There is nothing wrong with putting away some unopened packs for future value, if you don't get an itch and start opening them up yourself.
Football and baseball card packs from the years 1990 to today can contain some valuable and rare cards. Some of the types of card packs that are known to contain these valuable cards are the following: Factory sealed wax packs Jumbo packs Hobby packs Tin packsFactory sealed wax packs are the classic choice for card collecting. They usually contain a variety of cards from single teams or sets. Jumbo packs are larger than the regular packs and contain more cards. These packs are known to contain some rarer cards. Hobby packs are packs that are sold exclusively in hobby stores. They contain some of the rarest cards and can include autographed cards. Finally tin packs are limited edition packs that come in a metal tin and contain some of the rarest cards.
Normal packs: 9 cards Duelist Pack packs: 5 cards + 1 Strategy card Tournament Packs: 3 cards Gold Series packs: 20-25 cards
An unopened box goes for 10$ plus shipping online.
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Powdered sugar
You get 6 cards in the packs.
The box you have is not a set of cards. It is a box of 36 packs of cards, and if sealed sells for about $10. -$15.
Karakuri cards can be found in packs of Starstrike Blast and Storm of Ragnarok.
Leaf Limited cards were issued in six-box cases with 20 packs per box and five cards per pack.
The 1991 Topps set was over produced, and it is very common to find un-opened wax packs. With a low collectors value they can be found for $1.00 or less on eBay (if they sell), and a box of 36 could be found for $5.- $10.
128 sports cards divided by 16 packs equals 8 cards per pack. Imam has 6 packs multiplies by 8 cards, and Maeto has 10 pack multiplied by 8 cards.