i think i lost alot of money

So 3 years ago i sold a base set charizard for €120 because i really needed money but i think i sold it for way to cheap and i regret it so much till this day.

(the image is not my card its just so you guys know wich card i am talking about)

So 3 years ago i sold a base set charizard for €120 because i really needed money but i think i sold it for way to cheap and i regret it so much till this day.

(the image is not my card its just so you guys know wich card i am talking about)