Entertainment
Don’t throw away your old SIM cards! Some can be worth a fortune
Even the old SIM cards in your mobile phones, especially some that are a few years old, can earn you money
The world of collecting is considered one of the most particular and varied universes in the world. Enthusiasts of unique and rare pieces of all kinds, from stamps to coins and less classic things.
The last frontier concerns technological materials which, apparently, may not even be worth a single euro. But on the contrary, thanks to new collections and the search for rare and unique pieces, they can hide real treasures.
We are talking about SIM cards, that is to say tiny cards that are used to associate telephone management (number, calls and reception) with your current mobile phones or smartphones. A gem of microtechnology that is still essential for the use of mobile devices today.
SIM cards sold at incredible figures: here are the parts to find
It seems that the collection world is therefore also about SIM cards. A veritable catalog of new-generation telephone cards circulated at that time, embellished with rare and precious pieces to look for.
SIM card that you may also have inserted in your smartphone. But they are worth checking and reviewing if, it seems, some of them can guarantee you an income of several thousand euros. 
In particular, experts consider among the various SIM cards those defined as TOP NUMBER. That is, certain types of cards with an absolute value, which can even reach 50,000 euros depending on what is reported.
Suffice it to give an example concerning the well-known eBay site, on which many telephone cards have been put up for sale, including 5 copies which have attracted the attention of certain collectors.
Six thousand people on the e-commerce site have launched an auction. The same came to pay 14,000 euros to secure certain rare and particular SIMs. Another emblematic case is that of a TIM number: 33Y XXXXXXX. Obviously, the entire telephone number was hidden from the public, but this card was sold on the internet for the amount of 8,600 euros. Details and features of these special SIMs are yet to be clarified.