hi
Most of you must have see recent news from NosTale Vendetta:
https://forum.vendettagn.com/index.php?/topic/8210-back-onlineserver-offline/
It is a gold exploit, you can overflow pretty big your money, and send it to the bank and repeat.
It's on the modify prize in bazaar, the following packet structure should be follow:
c_mod <BazaarID> <ItemVNum> 1 2147483647
Should work on all official nostale servers: gf, hk. Vendetta has it fix damnit
have fun and be naughty boys.