Beroe made a publication showing how much the price of some of the team's players has increased after they joined the club, Topsport reported.
Alberto Salido has increased his value from 100 thousand euros to 900 thousand euros.
Goalkeeper Artur Mota has a similar increase.
Juanco Pineda is currently worth 800 thousand euros, and was previously valued at 300 thousand euros.
The fans were not happy with the publication. The club is performing well below its level. Beroe is currently in 13th position with 16 points and is involved in the battle for survival.